Question: Represent the text to find a corresponding news article that continues the story

Question: On a bitterly cold afternoon, a small team of engineers moves slowly across Chile's Chajnantor plateau.

Bundled up against the biting wind, they stop under one of the dozens of giant telescopic dishes scattered across the moon-like landscape.
They unfold a stepladder and clamber up into the back of the dish to carry out routine maintenance.
Each man carries oxygen. At over 5,000m (16,400ft) above sea level, the air here is so thin it is difficult to breathe.
Flurries of snow blow across the plateau. The temperature is -5C, with a wind chill factor of -19C.
This is Alma, the most powerful radio telescope in the world and one of the most extraordinary places in Chile.
Perched in the Andes mountains, close to the borders with Argentina and Bolivia, it consists of 66 dishes, or antennae, of up to 12m in diameter.
The dishes can be moved across the plateau like pieces on a giant chess board. Each one weighs 100 tonnes.
The engineers use two massive yellow trucks to haul them into place.
Sometimes the dishes are placed right next to each other. At other times they are up to 15km apart.
Their positioning determines which part of the universe they point toward.
The dishes then work in unison, detecting radio waves from outer space. The waves are converted into data by a super-computer, as powerful as three million laptops, and that data is sent to Alma's operations centre down the mountainside in the relative warmth at 2,900m.
There, astronomers pore over it, using it to expand our knowledge of the universe and to make some remarkable discoveries.
"Just last year we found a site where a disc is being formed around a star, and where planets are being formed," says Violette Impellizzeri, an operations astronomer at Alma.
"It was so spectacular that even people here at the observatory were blown away by it. It looked like an artist's painting."
Ever since the age of Galileo, scientists have used optical telescopes to peer up at the universe, but such telescopes can only detect light waves from a small part of the electromagnetic spectrum.
They are fine for looking at bright things like stars but not so good for peering into the darker parts of the universe, like the centre of black holes.
That is where Alma (The Atacama Large Millimetre Array) comes into its own.
Scientists recently used it to measure the mass of a supermassive black hole 73 million light years from earth.
"It's the first time that's been done with such accuracy," Ms Impellizzeri says.
The telescope has also detected sugar molecules in a gas surrounding a young star similar to our sun. That suggests that solar systems other than our own might be able to support life.
And Alma has been used to look at binary star systems which, unlike our own solar system, contain two suns rather than one.
No-one knows exactly how planets survive in these binary systems. Logic would suggest that because they orbit two stars rather than one, they should get caught in a dangerous gravitational tug-of-war between the two.
They should get pulled out of orbit, sending them crashing into the stars or flinging them out of their solar system altogether.
But Alma has shown that these planets orbit around double stars surprisingly smoothly.
Alma is one of several giant telescopes being built in Chile's Atacama Desert, which boasts some of the clearest and driest skies in the world.
Altitude is also a factor in choosing to build here. As radio waves reach the earth, they get distorted by vapour in the atmosphere.
By building in the Andes, engineers can get above some of that moisture.
The Chajnantor plateau is a formidable place to work, but the engineers who do so say it is worth it.
"These antennae can detect molecules in other galaxies. It's incredible!" says Alma's project co-ordinator Pablo Carrillo, as he braves the freezing temperatures to make sure the dishes are working properly.
"The technology is state-of-the-art, but because it's so new it's susceptible to problems that we haven't come across before.
"That's why we're here - to fix them."

Represent the news to retrieve its missing first sentence

Run by the Norwegian Polar Institute, the mission is exploring the big questions of how the region is changing and what this means for the ice and the wildlife.
This matters because the Arctic is on course to switch at some point this century from having permanent ice-cover to existing in a state where the ice comes and goes with the seasons.
That could open up everything from new shipping lanes to untapped oil and gas fields, and could also alter weather patterns far to the south as well.
A converted fishing vessel, the Lance is now a floating laboratory and the crew and researchers on board have been experiencing the rigours of science in one of the most hostile environments on Earth.
I was given a rare invitation to visit this research outpost five hundred miles from the North Pole, and cameraman Rob Magee, producer Mark Georgiou and I reached the ship after a spectacular journey.
Our starting point was the Arctic islands of Svalbard, which lie far to the north of Norway. There we were given floatation suits for a flight by helicopter out over the ocean.
The journey took us through majestic fjords, some clear of ice but others choked with a patchwork of white and grey fragments.
At one point we passed an old Russian mining settlement, its abandoned buildings standing forlorn against the snow.
After an hour, we crossed the final shoreline of some of the northernmost land on earth and headed out over the Arctic Ocean. If you could keep going from where we were, you would not meet land again until Siberia.
Our destination, the Lance, lay far ahead and, with a long way still to go, the helicopter needed to refuel so the pilots had made a rendezvous with a Norwegian coast guard patrol ship.
We touched down on its deck, the dark blue of the polar waters churning below, and, in the bitter cold, the crew's faces were almost invisible behind helmets and scarves.
The refuelling was carried out with military efficiency. If a country neighbouring the Arctic wants a presence in this region, it needs plenty of hi-tech muscle.
Next on our trek came a long stretch of open water, an area that would have been covered in ice in previous decades and only far in the distance could we see a band of mist marking the edge of the frozen ocean.
Soon we crossed that boundary and were flying over an infinite expanse of white, the snow and ice sculpted into bumps and twists, occasional cracks dividing the floes, ridges showing where those floes had been forced together.
Then came a shout as someone spotted a flash of pale yellow fur bounding over the ice below us - a polar bear, on its own, lumbering but deceptively fast.
After nearly three hours of flying, a pale blue shape emerged from the dazzling landscape - it was the Lance, a lonely outpost of humanity jammed amid the ice at 83 degrees North.
As soon as we climbed out of the helicopter, the effect of the intense cold was stunning. The air temperature at that point was about minus 19C - it was like steeping into a freezer. With vigorous wind, it felt far more brutal.
Every breath produced a cloud of vapour and the sense of entering an icy realm was overwhelming.
A door was opened leading to the bridge and I was welcomed inside, our home for the next few days.


Question: Represent the text to find a corresponding news article that continues the story

Question: Liverpool boss Brendan Rodgers has told striker Luis Suarez he must apologise for his recent conduct.

Suarez, 26, has been training alone after attempting to engineer a move away from Anfield this summer.
29 May: Drops a big hint that he wants to leave Liverpool after saying he finds life in England hard.
8 July: Liverpool turn down a £30m bid from Arsenal.
24 July: Arsenal offer £40,000,001 for Suarez, triggering a clause in his contract.
2 August: Says he will consider a formal transfer request and the possibility of court action if his Liverpool dispute is not resolved.
7 August: Suarez says he wants to leave Liverpool to join a Champions League side.
8 August: Told to train alone by manager Brendan Rodgers, who says the player has shown "total disrespect" for the club.
"Initially there will be a recognition that [there needs to be] an apology to his team-mates and the club," said Rodgers when asked what the striker needs to do next.
Arsenal have had two bids rejected for the Uruguayan.
"I have seen him over a period of time. I know it is not the Luis Suarez we know and I have to protect the fans and the players because they deserve more than that," added Rodgers.
The Liverpool boss was speaking after his side, without Suarez, lost 1-0 to Celtic in their final pre-season friendly.
"He has spent some days working on his own," said Rodgers, who will be without Suarez this week as he travels to Japan with Uruguay. "The group has been separate to that and working very hard.
"When he is back from his international trip we will assess it from there."
The latest blow to Suarez's hopes of concluding a move away from Anfield comes just a day after the Reds boss urged him to accept that he is going nowhere.
"There will come a point where he'll recognise the club is not going to sell," Rodgers said on Friday.
There has been no further move from Arsenal since they bid £40,000,001 for the former Ajax striker on 24 July.
December 2011 - Given eight-match suspension and fined £40,000 for racially abusing Manchester United's Patrice Evra.
February 2012 - Refuses to shake hands with Evra at Old Trafford and is described as a "disgrace" by Sir Alex Ferguson.
October 2012 - Accused of diving by Stoke manager Tony Pulis.
November 2012 - Accused of stamping on Dave Jones by Wigan manager Roberto Martinez.
January 2013 - Mansfield chief executive Carolyn Radford says Suarez "stole" their FA Cup tie when he scored after using his hand.
The Gunners expected the bid to trigger a release clause in Suarez's contract, but his club insist it does not do so.
Suarez then told both the Guardian and the Daily Telegraph he had been promised he could leave Liverpool this summer if they did not qualify for the Champions League.
Both Rodgers and club owner John W Henry dismissed the claims.
Suarez was banned for eight matches in December 2011 after the FA found him guilty of racially abusing Manchester United's Patrice Evra and is currently serving a 10-match ban for biting Chelsea's Branislav Ivanovic.
"There are sections of fans who are unhappy with him and if he stays he will have to apologise to them," said Jim Boardman, a contributor to the online fanzine Anfield Wrap.
"I am sure he can say he's sorry and make it sound like he genuinely means it."

Media playback is not supported on this device
The Liverpool striker lunged at Italy defender Chiellini shortly before
Chiellini pulled his shirt down to show the referee a mark on his shoulder but no action was taken by the official.
The maximum ban Suarez could face if governing body Fifa takes retrospective action is 24 matches or two years.
Godin's winner means four-time champions Italy finish third in Group D at the 2014 Fifa World Cup, and exit before the knockout stages for the second finals in a row.
"Suarez is a sneak," said Chiellini. "I'd love to see if Fifa has the courage to use video evidence against him.
"The referee saw the bite mark too, but he did nothing about it."
Suarez, who committed a handball on the line to stop Ghana from scoring at the 2010 World Cup, told Uruguayan television: "These are just things that happen out on the pitch. It was just the two of us inside the area and he bumped into me with his shoulder.
"There are things that happen on the pitch and you should not make such a big deal out of them."
After the clash between the players, Suarez went to ground holding his mouth, apparently suggesting he had been elbowed.
As Chiellini, 29, ran after referee Marco Rodriguez, Uruguay forward Gaston Ramirez attempted to get the defender to cover his shoulder.
Fifa will wait to receive the referee's report before deciding whether to investigate, with a spokeswoman telling BBC Sport: "We will gather all the necessary elements in order to evaluate the matter."
The disciplinary committee of world football's governing body has the authority to "sanction serious infringements which have escaped the match ofﬁcials' attention".
The longest ban in World Cup history is eight games for Italy's Mauro Tassotti for breaking Spain player Luis Enrique's nose in 1994 with an elbow, while Zinedine Zidane was given a three-match ban for headbutting Marco Materazzi during the 2006 final.
Fifa vice-president Jim Boyce said: "There is no doubt Luis Suarez is a fantastic footballer but, once again, his actions have left him open to severe criticism.
"Fifa must investigate the incident seriously and take whatever disciplinary action is deemed necessary."
July 2010 - Handles on the line to deny Ghana a winner in the last minute of extra-time in the World Cup quarter-finals. Asamoah Gyan misses the resulting penalty and Uruguay win the shootout to reach the semi-finals.
November 2010 - Given seven- match ban for biting PSV Eindhoven's Otman Bakkal on the shoulder while playing for Ajax.
December 2011 - Given eight-match suspension and fined £40,000 for racially abusing Manchester United's Patrice Evra.
February 2012 - Refuses to shake hands with Evra at Old Trafford and is described as a "disgrace" by United manager Sir Alex Ferguson.
April 2013 - Suarez apologises for biting Chelsea defender Branislav Ivanovic and receives a 10-game ban.
Michel D'Hooghe, a senior member of Fifa's ruling executive committee and the chairman of the world governing body's medical commission, said Suarez should face a disciplinary commission hearing.
"I think that biting is not compatible with normal football practice," he told BBC Sport.
"This is really a serious case for our disciplinary commission."
Uruguay coach Oscar Tabarez tried to play down the incident and said there was a vendetta from certain parts of the media towards Suarez.
"I'd like to see the images first before making any comment. If it happened, then the referee probably didn't see it," said Tabarez.
"Despite mistakes Suarez has made, he is the target of certain media, a certain press."
Uruguay captain Diego Lugano also defended Suarez, whose two goals in the tournament so far came in the victory over England, and criticised the actions of Chiellini.
"What did you see? You saw this, really? You need to show me because I didn't see anything," said Lugano.
"Did you see it today or did you see what happened in other years? You couldn't have seen it today because nothing happened.
"The worst of everything is the attitude of Chiellini."
Italy manager Cesare Prandelli, who announced his resignation after the game, said: "I didn't see the images of Suarez but I did see the bite marks in Chiellini's shoulder."
Suarez was banned for 10 games for biting Chelsea defender Branislav Ivanovic during a Premier League match in April 2013.
He was also banned for seven games for biting PSV Eindhoven midfielder Otman Bakkal's shoulder while Ajax captain in 2010.
The forward courted controversy at the World Cup four years ago when he used his hand to block Dominic Adiyiah's goalbound shot in the 120th minute.
Suarez was sent off, while Ghana missed the subsequent penalty and went on to lose the quarter-final in a penalty shootout.
BBC Sport pundit and former England striker Alan Shearer sayss Suarez should be severely punished for the Chiellini incident if found guilty.
Media playback is not supported on this device
"I could not believe it," he said. "The pictures are pretty damning and, if found guilty, they should hammer him.
"He has built up his reputation over the last 12 months and to come into the tournament and do that, I am lost for words.
"I can understand why the referee did not see it clearly but they can look at video evidence and there is no way he can get away with that. It is pretty clear. What on earth is he thinking of?"
Former England international Chris Waddle said Suarez needs to be "severely punished".
"Let's see how strong Fifa are," he added. "There will be people who will defend him, but I don't know why. I'd make him wear a gumshield."


Question: This is the first sentence of a news article. Represent it to easily retrieve the remaining few sentences of the article

Question: Great Britain's 4x400m women missed out on a medal by 0.23 seconds on the final night of the World Relays in the Bahamas.

Emily Diamond, Laviai Nielsen, Eilidh Doyle and Olympic gold medallist Christine Ohuruogu combined for a time of three minutes 24.36 seconds to finish fourth behind Jamaica.
USA (3:24.36) took gold with Poland finishing second in Sunday's race.
The GB men's team were sixth in their 4x400m final.
The British women's team were using the event to trial new tactics and give younger athletes opportunities before the World Championships in London in August.
"I think we can be excited about the team going into London," said Ohuruogu. "It shows what a good squad we have going forward."

Represent the news article to find a single sentence that could be used as a summary.

The 23-year-old, who hopes to challenge for an Olympic medal in Rio, ran two minutes, 00.57 seconds, just 15 hundredths off her personal best.
Muir enjoyed a superb 2015 season which included a stunning 1500m win in the Oslo Diamond League meeting.
She also recorded a fifth-placed finish at the World Championships in Beijing.
Muir will hope to secure her place in Rio at the British Championships, which double as the Olympic trials, in Birmingham from 24 to 26 June.


Question: Represent the text to find a corresponding news article that continues the story

Question: Wales made the most of a flying start to beat the UK Armed Forces 43-5 in a special Armistice Day match at the Arms Park.

Dyddgu Hywel, Mel Clay and Sioned Harries all crossed in the first eight minutes with Alisha Butchers' try making it 24-0 at the break.
Clay again. Jess Kavanagh-Williams and Elen Evans added second-half tries with Elinor Snowsill converting four.
RAF and Wales full-back Charlie Murray scored a late Forces consolation.
Clay's second after 51 minutes was the pick of the bunch as the rangy lock ran in from a Keira Bevan break out of defence.
It was a second Wales victory of the month after beating Scotland 15-0, as they prepare for the Six Nations and 2017 World Cup.
Woman of the match Elinor Snowsill told BBC Wales Sport:
"I'm chuffed with the performance of the whole squad, we scored tries early on, then we had a 20-minute period where we switched off, but we came back out, finished the game off and scored some nice tries.
"It's a massive positive that we threw on a lot of subs, we made a lot of positional changes, and still kept our structure.
"We're really thankful for the chance (to play autumn internationals), it gives us time to work on different combinations, and you blow out the cobwebs to keep moving forward into the Six Nations and World Cup.
"I only switched to left-foot (goal) kicking two weeks ago, I'd always struggled with my right foot kicking for the posts, so I gave the left a go and it worked."
Wales: Dyddgu Hywel (Scarlets); Jess Kavanagh-Williams (Scarlets), Kerin Lake (Ospreys), Rebecca De Filippo (Dragons), Adi Taviner (Ospreys); Elinor Snowsill (Dragons), Keira Bevan (Ospreys); Cerys Hale (Dragons), Carys Phillips (Ospreys, capt), Amy Evans (Ospreys), Siwan Lillicrap (Ospreys), Mel Clay (Ospreys), Alisha Butchers (Scarlets), Sioned Harries (Scarlets), Shona Powell-Hughes (Ospreys).
Replacements: Lowri Harries (Scarlets), Gwenllian Pyrs (Scarlets), Catrin Edwards (Scarlets), Charlie Mundy (Ospreys), Rachel Taylor (Scarlets), Sian Moore (Dragons), Robyn Wilkins (Ospreys), Elen Evans (Scarlets),  Jodie Evans (Scarlets), Nia Elen Davies (Scarlets)..
UK Armed Forces: Charlie Murray (RAF); Jade Mullen, Gemma Rowland, Sarah Mitchelson (capt), Bethan Dainton; Katie Hancock, Gemma Stonebridge-Smith; Sarah Batley, Rae Metters, Bianca Dawson, Ellie Gattlin, Heidi Silcox, Erica Mills (all Army), Sian Williams (RAF), Alexandra Hardy (Army).
Replacements: Paula Robinson (Army), Maria Waghorn (RAF), Fran Athawes (Army), Kat Dale, Kate Edwards (RAF), Charlotte Fredrickson (Navy), Mariette Claasens (Army), Chrissy Siczowa (RAF), Carrie Roberts, Jessica McAuley-Roberts (Army).

Represent the news to retrieve its missing first sentence.

Media playback is not supported on this device
Wales' record try-scorer and former World Player of the Year, who is 40-years old, came on after ten minutes in Amman's National Bowl semi-final against Cardigan, which they won 29-3.
Amman go to the final in Cardiff on 23 April where they will play Caerphilly.
"It would be brilliant for the club and the village to reach the Principality Stadium," said Williams.
He continued: "I'd love to help in any way I can.
"I always said I would try and play a couple of games with my brother for Amman before I hang up my boots for good and they asked me if I wanted to be considered for the semi-final.
"I think I just managed to scrape a seat on the bench. I've had to move another commitment to be able to play and I just hope I get called on."
Williams made his first senior rugby appearance as a scrum-half for Amman United in 1997.
He went on to play for Neath, and Ospreys and won 87 caps for Wales as well as touring with the British & Irish Lions in 2005, 2009 and 2013.
He scored a record 58 Test tries for Wales and two for the Lions and was named World Player of the Year in 2008, the year he won his second Grand Slam.
The last time Williams ran out at the Principality Stadium was in the black and white hoops of the Barbarians against Wales in 2011.
After that he went on to finish the 2011-12 season with Ospreys and after initially retiring from the game, was persuaded to go to Japan to play in their second tier for Mitsubishi Dynaboars.
While there, he received a surprise Lions call-up at the age of 36 to play in a midweek game on their 2013 tour to Australia.
Williams became Dynaboars player-coach in 2014 before ending his professional playing days with them
Having knocked out holders Burry Port in the previous round, the leaders of Division 3B West will face either Cilfynydd or Caerphilly in the final.
The Bowl is the third-tier competition in the WRU's knock-out competitions.
Cross Keys lost out against Pontypridd at Aberavon before RGC 1404 beat Merthyr in Pontypridd in the top-tier National Cup semi-finals.
Ystalyfera won at Abercarn 24-22 while Penallta beat Nant Conwy 18-13 to book their spots in the second tier Plate Final.
All the finals take place on 23 April at Welsh rugby's showpiece venue.
Watch Scrum V from 18:00 GMT on Sunday, 26 March on BBC Two Wales to see how Williams and Amman United fared against Cardigan.


Question: Represent.

Question: A man has admitted hacking the websites of British Airways and a number of police forces.

Paul Dixon, 22, of The Avenue, Seaham, had initially denied five offences under the Computer Misuse Act.
However, on the opening day of his trial at Newcastle Crown Court, Dixon admitted attacking websites including Durham Police, Police Scotland and British Airways in October 2014.
He was released on bail to be sentenced on 4 May.

City of London police said the woman was arrested on Wednesday in connection with a fraud investigation and has since been bailed.
Earlier this week the software firm was the victim of a data breach, which may have compromised personal information for employees at 280 UK businesses.
The Newcastle-based firm said it had told businesses who may be affected.
The firm provides business software for accounting and payroll services to firms across 23 countries.


Question: Represent the summary to retrieve the rest of the news story with more details

Question: A former ship's captain held hostage by Somali pirates got a red-faced welcome from fancy dress pirates at a Devon Women's Institute (WI).

Represent the news to retrieve its missing first sentence

The Parkham WI thought Colin Darch was going to be speaking to them about piracy, not realising he was held hostage for 47 days in 2008.
"They were more embarrassed than me," said Mr Darch, 75.
WI treasurer Steph George, 54, said: "He was such a good sport, but we won't be dressing up again for a while."
The WI group has dressed up to match guest speakers' themes in the past.
So when Mrs George heard that Mr Darch was going to talk about piracy, she and the 14 other members of the group decided they knew what to wear.
"I unfortunately thought it would be a good idea to dress up as pirates," said Mrs George.
"Mr Darch came in and said he had been held hostage by Somali pirates.
"It was embarrassing, but he was such a great chap and he wasn't offended."
Mr Darch, from Appledore, said: "They were a bit nonplussed, but it didn't bother me. They had all made an effort.
"Most of them seemed to be wearing false moustaches and funny hats, it looked like a rehearsal for Pirates of Penzance.
"One lady even had a parrot on her shoulder, but it was actually a fluffy chick."
Mr Darch had been delivering a tug to Singapore when it was boarded by pirates off the coast of northern Somalia.
"Certainly it was the biggest test of my career," said the former Merchant Navy captain.
"There were nine pirates, all armed, with another 20 to 25 who kept coming and going."
The pirates asked for $2.5m (Â£1.6m) but eventually settled for $678,000 (Â£437,000) before Mr Darch and his crew of five were allowed to continue.
After 12 days he and the crew hid in the bilges thinking that a coded message they had sent would bring help from a US Navy ship.
When that failed to happen, negotiations with the tug's owner became "like a poker game".
He said: "The pirates started to fall out. I feared they might shoot one of us to bring some urgency into the situation."
Mr Darch, who is now retired, never took another ship back to that area.
But he found some willing takers at the WI for his book about his experiences.
"His book is very good," said Mrs George. "What a  horrific thing to go through, but he made it very humorous and we had a great evening."

Represent the news article to find a single sentence that could be used as a summary

20 November 2013 Last updated at 06:29 GMT
After just finishing a summer trotting up and down beaches in Britain's seaside towns, they're finding work taking part in nativity plays, decorating Santa's grottos and even starring in festive adverts.
Ricky visited a Donkey farm in Wales to find out more.


Question: this is the first sentence of a news article. represent it to easily retrieve the remaining few sentences of the article.

Question: Pakistani rights activist Malala Yousafzai has met Nigeria's President Goodluck Jonathan to press for more action to free at least 200 girls held by Boko Haram Islamist militants.

represent the news to retrieve its missing first sentence.

The militants' leader has reiterated in a new video message that he is prepared to negotiate a prisoner swap for them.
He also expressed support for Abu Bakr al-Baghdadi, the self-declared caliph of a new Middle Eastern state.
Boko Haram sparked a global outcry when it abducted the girls three months ago.
Mr Jonathan's government has faced strong criticism for not doing enough to curb violence by Boko Haram, especially in the wake of the kidnappings.
Malala met Mr Jonathan in the Nigerian capital, Abuja, and urged him to meet the families of the kidnapped girls.
She met relatives of the girls on Sunday, and expressed solidarity with them.
BBC Nigeria correspondent Tomi Oladipo says it is highly unusual that the president has not spoken to the relatives, exactly three months after the abductions.
The military has also failed to debrief some of the girls who managed to escape from captivity, he says.
But in a statement after his meeting with Malala, President Jonathan said he would meet with the parents before they left Abuja "to personally comfort them and reassure them" that the government was doing "all within its powers to rescue their daughters".
The notion that the government has not been doing enough to find and rescue the girls was "very wrong and misplaced", the statement said.
"Terror is relatively new here and dealing with it has its challenges. The great challenge in rescuing the Chibok girls is the need to ensure that they are rescued alive," Mr Jonathan said.
After meeting the parents, Malala said she understood their suffering.
"It's quite difficult for a parent to know that their daughter is in great danger. My birthday wish this year is... bring back our girls now, and alive."
Two years ago, Malala was shot in the head by Pakistani Taliban militants for campaigning for girls' education.
She survived after being airlifted to the UK for treatment.
On Sunday, Boko Haram's leader Abubakar Shekau released a video mocking the "Bring Back Our Girls" social media campaign pressing for the release of the more than 200 girls it is holding captive.
Underlining Boko Haram's offer for a prisoner swap, he promoted his own slogan: "Bring Back Our Army".
In the video Mr Shekau described several of the world's most prominent militant Islamists as his "brethren".
They included Mr Baghdadi, who claims to head a new Islamic state in Syria and Iraq, Ayman al-Zawahiri, the leader of al-Qaeda, and Mullah Omar, the head of the Afghan Taliban.
He also said that Boko Haram was behind several recent attacks, including the bombing of a shopping centre in Abuja which killed at least 21 people.
Boko Haram, which means "Western education is forbidden" in the regional Hausa language, launched an insurgency in Nigeria in 2009 to create an Islamic state.
The group took the girls hostage during a raid on their boarding school in the north-eastern town of Chibok in Borno state on 14 April 2014.
The government has rejected Boko Haram's proposal to release the girls in exchange for its fighters and their relatives who are currently in prison.
Who are Boko Haram?
Profile: Boko Haram leader Abubakar Shekau

In a statement released on Sunday, it said that 101 of those freed were children and a further 67 were women.
The statement did not say if the girls abducted from a school in Chibok in April 2014 were among them.
The military also says that a Boko Haram commander was captured and several camps were cleared.
Boko Haram has killed some 5,500 civilians in Nigeria since 2014.
More than 200 of the Chibok girls are still missing, more than a year after they were kidnapped from their school in northern Nigeria.
Last October, the government said it had secured an agreement for a ceasefire and the release of the girls taken from Chibok, but Boko Haram subsequently denied this.
The abduction of the girls in Chibok sparked global outrage with many joining a campaign online to free them using the hashtag #BringBackOurGirls.
Several nations including the US and China vowed to help find them and there have been reported sightings of the girls, but none has been found to date.
At least 2,000 women and girls abducted by Boko Haram since the start of 2014, according to the human rights organisation Amnesty International.
Boko Haram's insurgency, and the army campaign against it, have killed more than 15,500 people since 2012. The violence has recently spread to neighbouring Niger, Chad and Cameroon.
Will new military base help defeat Boko Haram?
Why Boko Haram remains a threat


Question: represent the text to find a corresponding news article that continues the story

Question: Hull KR came from 19-6 down to win 20-19 and end Huddersfield Giants' hopes of a top-eight finish in Super League.

Ryan Brierley, Jake Connor and Jamie Ellis' converted first-half tries gave Giants a commanding half-time lead.
But Albert Kelly and George Lawler crossed to bring Rovers back into the game and Ben Cockayne's late penalty gave the hosts a narrow victory.
Hull KR are three points off eighth spot and need two wins to stand any chance of reaching the Super 8s.
Huddersfield lie 11th, having lost two and won two of their four games since sacking coach Paul Anderson, and are now guaranteed to play in The Qualifiers.
After Brierley's opening score, Matthew Marsh's try had drawn the hosts level before Giants seemingly took control.
When Danny Brough - back in the Giants side after a one-match suspension - added a drop-goal after half-time, an away win seemed increasingly likely.
However, an inspired Kelly helped drag the hosts back into the game and, from a penalty 30 metres out with eight minutes to play, Cockayne kicked the Robins ahead for the first time.
Media playback is not supported on this device
Hull KR assistant coach Willie Poching: "The back end was better from us. After the drop goal we seemed to flick a switch and really got going. We upped the tempo and Albert Kelly started to control things.
"It was not the start we had planned. They played quick on us and we regrouped at half-time because we were going away from the game plan.
"A few of the players spoke and got things sorted. It was more or less a tweak in attitude.
"Both teams looked a bit flat but we are so proud of the players. We still have hope with four points to play for."
Huddersfield coach Andy Kelly: "We feel it was like an implosion. We stopped doing what we did in first half and what we've been good at in last game and a half.
"We were undone by errors and penalties after getting in a position to win the game.
"We lost our way, although the players continued to work hard and they are all beat up and disappointed not to have a fighting chance of making the top eight.
"We need to finish as high as we can so we can get four home games in the Middle 8s."
Hull KR: Cockayne; Sio, Minns, Thornley, Thompson; Marsh, Kelly; Tilse, Lunt, Allgood, Clarkson, Larroyer, Lawler.
Replacements: Boudebza, Dixon, Mulhern, Walker.
Huddersfield: Connor; McGilvary, Cudjoe, Wood, Murphy; Brierley, Ellis; Rapira, Wood, Ta'ai, Symonds, Lawrence, Hinchcliffe.
Replacements: Brough, Roberts, Mason, Crabtree.
Referee: Ben Thaler

This is part of a news article. Represent it to retrieve the first (missing) sentence of the article

The Broncos needed to better Salford's result at Batley to keep their hopes of a Super League return alive, but the Red Devils won 42-14 to finish fifth.
Rhys Williams scored three of London's nine tries against Featherstone, who lost all seven games in the Qualifiers.
Both clubs will play in the Championship again in 2017.


Question:
Represent the following document
A chronology of key events:

This is part of a news article. Represent it to retrieve the first (missing) sentence of the article

1493 - Christopher Columbus visits the island and names it Dominica (Sunday Island).
Dominicans prepare for a storm on an island prone to hurricanes
BBC learning zone - tropical climate
1627 - England's King Charles I puts the Earl of Carlisle in charge of Dominica, but initial attempts at colonisation are fiercely resisted by the indigenous Carib community.
1635 - France claims Dominica, paving the way for French missionaries to colonise the island. However, resistance by the indigenous Carib Indians continues.
1660 - Britain and France agree to abandon Dominica and St Vincent.
1763 - Britain gains possession of Dominica in accordance with the Treaty of Paris, which ended the Seven Years' War. However, France continues to challenge this until 1805.
Britain establishes a legislative assembly, representing only the white population.
1831 - Britain confers political and social rights on free non-whites.
1834 - Slavery abolished.
1838 - Dominica becomes the first and only British colony in the Caribbean to have a black-controlled legislature.
1865 - Britain replaces the elected assembly with one consisting of one-half elected members and one-half appointed.
1896 - Britain re-establishes crown colony government over Dominica.
1951 - Britain declares universal adult suffrage established in Dominica.
1958-62 - Dominica a member of the British-sponsored West Indies Federation.
1960 - Britain grants Dominica self-government, with a legislative council and a chief minister.
1961 - Edward leBlanc, head of the Dominica Labour Party (DLP) becomes chief minister.
1974 - LeBlanc retires and is replaced as chief minister by Patrick John, also of the DLP.
Independence
1978 - Dominica becomes independent with John as prime minister.
1979 - Severe hurricane hits Dominica, causing widespread devastation.
1980 - Another hurricane hits Dominica; Eugenia Charles replaces John as prime minister - and becomes the Caribbean's first female prime minister, after her Dominica Freedom Party wins a convincing victory.
1981 - Two coup attempts, allegedly backed by Patrick John, foiled; John tried and acquitted; Dominican Defence Force disbanded.
1983 - Token Dominican force participates in the US invasion of Grenada.
1985 - John retried, found guilty and sentenced to 12 years imprisonment.
1993 - Eugenia Charles resigns as DFP leader but continues as prime minister.
1995 - Edison James becomes prime minister following the victory of his United Workers Party (UWP) in the general elections; Eugenia Charles retires after 27 years in politics.
1998 - Government announces plans to make Dominica a principal provider of offshore financial services "not only in the Caribbean, but the world".
1999 - Hurricane Lenny causes widespread damage.
2000 January - Rosie Douglas becomes prime minister after his Dominica Labour Party ousts the United Workers Party in a closely contested election.
2000 October - Douglas dies. He is succeeded by Pierre Charles.
2000 December - Parliament approves amendments to the legislation allowing the state-owned National Commercial Bank to engage in offshore financial services.
2002 May - Prime Minister Pierre Charles tells Caribbean Development Bank that Dominica faces economic and financial crisis. Exports and tourism are down. Charles also cites effects of globalisation.
2004 January - Pierre Charles dies in office, aged 46. Education Minister Roosevelt Skerrit succeeds the late premier.
2004 March - Dominica cuts diplomatic relations with Taiwan in favour of ties with mainland China. China agrees to give aid worth more than $100m over five years.
2004 November - An earthquake damages buildings in the north of the island. Prime Minister Skerrit says repairs will cost millions of dollars.
2005 May - Roosevelt Skerrit and the governing Labour Party win general elections.
2007 August - Hurricane Dean wipes out 99% of Dominica's banana crop, putting further pressure on the island's struggling main industry.
2008 May - Chief Charles Williams, leader of ancient Native American Kalinago (Carib) tribe, asks legislators to pass law requiring ethnic Kalinagos to marry only each other for self-preservation.
2009 February - PM Roosevelt Skerrit says his government has secured $49m in grants from Venezuela as part of the ALBA trade group of left-wing Latin American governments.
2009 January - PM Roosevelt Skerrit and the governing Dominican Labour Party are re-elected with an increased majority in parliament.
2014 December - PM Roosevelt Skerrit is re-elected with a reduced majority in parliament.

A selection of photos from across the African continent this week:


Question: Former England wicketkeeper Matt Prior says he does not hold a grudge against ex-team-mate Kevin Pietersen.

In his autobiography written last year Pietersen ridiculed Prior, labelling him 'The Big Cheese'.
Pietersen accused Prior, who announced his retirement from cricket aged 33 on Thursday, of being a backstabber, a bully and bad for the team environment.
Prior said neither he nor other team-mates recognised that description, but added: "It's water under the bridge."
Prior, who won the Ashes three times, continued on BBC Test Match Special: "It was a very tough time, to hear things said about you and hear yourself described a certain way, which you didn't recognise and your team-mates didn't recognise, was tough to deal with."
"But I'm not the kind of person to hold grudges. It's time for everyone to move on."
Batsman Pietersen, 34, who has been told he will not be selected for England over "trust issues", tweeted Prior to "wish him all the best" after his announcement.
"Kevin tweeted me on Thursday, which was a very nice touch," added Prior, who won 79 Test caps.
Former England wicketkeeper and Surrey coach Alec Stewart told TMS: "You don't want to read those type of things from within a dressing room about someone I have huge respect for in Matt, and I have huge respect for Kevin as well.
"I hope in the future they can shake hands, have a cheese sandwich and get on with life as it should be, as two former team-mates."

Australia levelled the Ashes series with a 405-run win at Lord's that saw England's top order collapse in both innings and the bowlers struggling.
Gary Ballance has now been replaced by Jonny Bairstow in the squad for next week's third Test at Edgbaston.
"This shows nobody is safe in the team," said Lyth.
"Gary is averaging almost 50 and he now finds himself out of the side so if you aren't scoring runs you aren't in the side," Lyth wrote on his Facebook page.
However, the Yorkshire opener believes such competition is "healthy" - and says he is in better form than his dismissals for a duck and seven at Lord's showed.
"I played a bad shot in the first innings at Lord's," he said. "Hopefully there is a big score around the corner. I feel in good nick so I'm not too worried."
The 27-year-old said he was "gutted" to see county team-mate Ballance dropped - he averages 47.76 from 15 Test matches, and scored a half-century in the first Test in Cardiff.
But Lyth believes Bairstow - another Yorkshireman - will continue his strong domestic form for England.
The return of Bairstow will see Ian Bell moved up the batting order to three.
Bell has averaged just 14.50 with the bat this summer and there have been suggestions he could also be dropped if he fails to get runs in the third Test.
However, Australia batsman David Warner says his camp is wary or writing off the Warwickshire batsman too soon.
"He's got the weight of runs behind him, the experience in the games. I think he's a world class player," said Warner.
"He may be out of touch at the moment, but we know what he's capable of, he killed us last time when we were over here, scored a lot of runs and we have to respect that."
Meanwhile, Australia players are "very happy" that batsman Kevin Pietersen is not playing in the Ashes though, according to former England spinner Shaun Udal.
Pietersen, 35, was left out after what previous captain and now England and Wales Cricket Board director of cricket Andrew Strauss called "trust issues".
But the nature of the Lord's defeat means his omission is "unfair" on fans and "ridiculous", according to Udal.
"That's also the view of three Aussie players I saw at Lord's," Udal said.
"They are very happy Kev isn't being picked because, in their words, if he came back the 'chances of Australia winning the Ashes would be reduced'.
Udal, who was Pietersen's captain at previous team Hampshire told Kicca.com: "If that's what the opposition thinks then that speaks volumes."


Question:
represent the text to find a corresponding news article that continues the story

------

E.g.
'['This is the first sentence of a news article. Represent it to easily retrieve the remaining few sentences of the article', "The Scottish government's independent adviser on poverty has denied being put under pressure to water down a key report."]' == '['Represent the news to retrieve its missing first sentence', 'The report by Naomi Eisenstadt set out 15 recommendations for what more could be done to tackle poverty.\nAn early draft of the document warned about the potential impact of cuts to local government funding.\nBut the section was deleted, and did not appear in the final version that was published last year.\nChanges were also made to sections covering the impact of the council tax freeze and universal benefits such as free bus travel and fuel allowances for older people.\nTwo draft versions of the poverty report were given to The Times newspaper under freedom of information rules, and have now been obtained by BBC Scotland.\nShe told the The Times that she had "certainly" agreed to change a heading that read "end the council tax freeze" to one that said "be bold on local tax reform".\nBut she said she could not remember whether she had been asked to change anything else.\nMs Eisenstadt acknowledged to BBC Scotland that there was a "perception" that her independence had been compromised.\nShe added: "Personally I don\'t feel that, because had I felt that during the production of the report I would have walked away - I would have just resigned."\nThe Scottish government said Ms Eisenstadt had "robustly" held it to account.\nThe documents show that Ms Eisenstadt had initially written that the SNP\'s council tax freeze policy "is not an anti-poverty measure", which was later changed to "is no longer an anti-poverty measure" in a second draft before being removed from the final report.\nA line stating that the council tax freeze "should end" was changed to a call for the Scottish government to "consider ending the council tax freeze".\nA further section on the impact of cuts to local government funding was deleted entirely.\nIt had initially read: "The Scottish government needs to monitor carefully the impact of reductions in local authority funding, and consider with great care how the Spending Review later in the year can support local authorities to keep prioritising so-called \'pro-poor services - those largely used by those on low incomes."\nMs Eisenstadt, who was appointed in June 2015, met First Minister Nicola Sturgeon in November of the same year to discuss her progress.\nShe said she believed that "working constructively with government and trying to make change is the right way to go".\nShe added: "I don\'t think that my independence was compromised, and looking at the recommendations I feel really proud of how much is being done based on the report.\n"So the real test is are they doing what I said they should do? The answer to that is: most of it, yes."\nWhen asked whether people should be concerned about the changes to the report, she replied: "I don\'t think so because you have to look at what is still there and how much is happening, and the truth is there have been reforms to the council tax.\n"Now I don\'t know if that would have happened anyway, but at least there is movement in the direction that I was hoping it would be.\n"By working alongside (the government), it doesn\'t compromise your independence - what it does is you develop each other\'s thinking, you learn from each other, and I had to learn a lot about what the Scottish context was."\nA Scottish government spokeswoman said Ms Eisenstadt had made clear that the recommendations in her report were hers alone.\nThe spokeswoman added: "The recommendation to end the council tax freeze is included in both the two draft reports and the final report.\n"The Scottish government announced its plans to end the council tax freeze in March 2016, two months after the publication of the adviser\'s report.\n"The text of all drafts and the final report is the responsibility of the independent adviser."\nScottish Labour has accused the Scottish government of "whitewashing" the poverty report.\nBut its attempt to ask an emergency question on Ms Eisenstadt\'s report at Holyrood was turned down by presiding officer Ken Macintosh.']' != '['This is part of a news article. Represent it to retrieve the first (missing) sentence of the article', 'The opening session of the Scottish Parliament was largely devoted to ceremony, including swearing in MSPs and electing the presiding officer.\nMembers found time to lodge 51 questions and motions - 28 of them from Willie Rennie on the China agreement.\nThere was controversy about the issue during the election campaign.\nIt emerged during the election period that First Minister Nicola Sturgeon had signed the memorandum, potentially worth up to Â£10bn of investment, with SinoFortone and China Railway No 3 Engineering Group.\nAt the time, Lib Dem leader Mr Rennie called for the agreement to be torn up after a parent firm of the engineering group had been blacklisted by Norway\'s state pension fund over fears of "gross corruption". Fears have also been voiced about human rights abuses.\nMs Sturgeon said no firm investment plans had been made and insisted that due diligence would be carried out, although a UK advisor to the Chinese firms said specific projects had been discussed and claimed Ms Sturgeon wanted work to begin "this year".\nMr Rennie lodged a total of 28 questions, all on the topic of the China agreement and government memoranda of understanding.\nHe asked a series of questions about whether government officials were aware of the Norwegian blacklisting, their assessment of the firm\'s human rights record, what advice was taken before signing the memorandum, and whether the government would suspend the memorandum until it had investigated concerns.\nThe Scottish Parliament website indicated that the questions were likely to be answered on 26 May.\nMs Sturgeon has previously said that "if there were any concerns that said these were deals we should not do, then we wouldn\'t do them".\nA number of other MSPs also lodged questions on their first day back at work after the election.\nLabour MSP Neil Findlay submitted three motions, one of them on the "growing number of Scottish citizens identified as being involved in undercover policing scandals".\nHis motion calls on the UK government to extend the Pitchford inquiry into undercover policing into Scotland, and says that if it does not, the Scottish government should set up an inquiry of its own.\nMr Findlay also submitted a motion to welcome the verdict of the Hillsborough inquests, and another calling for directors of companies that take part in blacklisting to be tried in court.\nGreen MSP Mark Ruskell, who has now returned to parliament having lost his seat in 2011, lodged 13 questions on his first day back in the job.\nMr Ruskell\'s questions focused on a series of environmental issues, including the culling of mountain hares and the reintroduction of beavers to Scotland.']'

Question: A woman has been found dead in the Rossendale Valley in Lancashire, prompting police to launch a murder investigation.

The 60-year-old was found with multiple stab wounds at a property in Sunny Bank Road, Helmshore at 22:40 GMT on Friday after concerns were raised for her welfare.
She is believed to be Sadie Hartley, Lancashire Police said. A formal identification is yet to take place.
No arrests have been made.
Ms Hartley was last seen at a conference in Manchester on Thursday and is believed to have returned home, police said.
Det Supt Andy Murphy said: "We have a large team of detectives dedicated to following all lines of enquiry.
"Specialist officers are supporting Sadie's family at this difficult time."
A post-mortem examination is due to take place and a police cordon remains at the scene.
Anyone with information is urged to call Lancashire Police on 101 or Crimestoppers.

Gwent Police said emergency services attended an area off Caerphilly Mountain Road over concerns for the health of a girl from the area, but she died after they arrived.
The circumstances of her death are not yet known and an investigation is ongoing.
Four people are in custody helping police with their investigation.


Question:
represent the summary to retrieve the rest of the news story with more details
E.g. ['this is the first sentence of a news article. represent it to easily retrieve the remaining few sentences of the article', "What is Wimbledon's greatest moment?"] == ['Represent the news article to find a single sentence that could be used as a summary.', 'Media playback is not supported on this device\nAlmost 30,000 of you chose your top three moments, from a list compiled by a panel of our tennis experts, to help us celebrate 90 years of the BBC at Wimbledon.\nAnd the results, revealed during a Radio 5 live programme, are in.\nThe best moment at Wimbledon - with 64% of users placing it in their top three  - is Andy Murray winning his maiden title in 2013 and ending Britain\'s 77-year wait for a men\'s champion.\nRafael Nadal and Roger Federer\'s intense final in the dark back in 2008 came second, with Bjorn Borg and John McEnroe\'s epic 1980 final coming third.\nFormer Wimbledon champion Pat Cash: "It was one of the greatest moments in tennis history - a Briton winning Wimbledon. The atmosphere was phenomenal.\n"Wherever you went, there was this tension, this expectation of "can he do it?" You can\'t understand the pressure he had with 77 years of history on his back. It takes one hell of a tough kid to do that."\nBBC commentator Barry Davies: "Andy Murray does thoroughly deserve to win. It has to be a Briton winning it. And he might now do what Fred Perry did, and win it three times."\nFormer British number one Sam Smith: "There are not many times when you\'re watching something that you want to watch, but you can\'t.\n"During the final game I had to go in my study and pace about. If I\'m feeling that, what must Judy Murray and his family been going through? It was the match you couldn\'t bear to watch, and yet you had to."\nMedia playback is not supported on this device'] != ['Represent the news article to find a single sentence that could be used as a summary', 'Media playback is unsupported on your device\n6 July 2015 Last updated at 08:02 BST\nOur very own doubles team, Ricky and Hayley, went to check out what fashion on the court can do for your game.']

Question: More than 100 puppies have been seized at Kent's Channel ports in three months, prompting calls from the Dogs Trust for more enforcement.

The charity, which has been funding the care and quarantine of illegally-landed puppies since December, said 150 had been seized and it had rehomed 94.
Government minister George Eustice, who leads the Animal and Plant Health Agency, said people were being caught.
Defending enforcement, he said an intelligence-led approach was working.
He also said government figures showed 108 puppies had been seized since 2 December.
The Dogs Trust has reported a surge in puppy smuggling and said demand had grown for designer breeds, such as Pugs, Dachshunds and French Bulldogs.
Adam Levy, from the charity's Canterbury branch, called for the age limit for any puppies brought into the country to be raised to six months, to prevent tiny animals being transported and also make it easier to identify breeds.
He also called for increased resources and more checks at the border.
The trust has urged buyers to carry out checks before buying a puppy.
Mr Eustice said: "A small number of unscrupulous vets were issuing fraudulent paperwork and our veterinary officers wrote to authorities in those other European countries to raise the alarm.
"There's another separate issue which we're starting to pick up which is we may have some puppies being brought in where nobody's getting the paperwork at all."
Mr Eustice said checks were carried at the border and officials were always available.
He said: "I suspect actually there's a relatively small number of traders that are bringing these puppies in but you only need a small number to bring quite a lot of puppies across the border.
"If we can have an intelligence-led approach, identify those people, bring them to justice, we'll be able to tackle this problem."

represent the news article to find a single sentence that could be used as a summary

Sandy Hamilton, 35, and Kevin James McKinley, 46, both of Larkhall, South Lanarkshire, were pulled from the water off the Galloway coast on Sunday.
BBC Scotland understands that both men were suspected by the authorities of involvement in the illegal puppy trade.
Mr Hamilton also faced trial over the deaths of two people in a road crash.
He was accused of causing death by dangerous driving after a head-on crash killed 85-year-old Giovanni Coppolaro and his wife Maria, 83, from St Ives, Cambridgeshire, in July 2015.
Mr Hamilton and Mr McKinley were reported missing on Saturday evening after failing to return from a boat trip from Port Logan, Wigtownshire.
Police confirmed on Sunday that their bodies had been recovered from the Irish Sea.
Officers are still trying to determine the circumstances surrounding their deaths.
BBC Scotland has learned that both men were known to the authorities in connection with the illegal trade of puppies from the Republic of Ireland.
A major route for the trade sees vehicles transporting puppies across the Irish sea by ferry into Scotland.
A BBC Panorama investigation into the trade - Britain's Puppy Dealers Exposed - was broadcast last year.
The programme obtained footage which showed Sandy Hamilton being stopped in September 2015 on a ferry from Northern Ireland.
A concealment of puppies was found in the boot of his car and on that occasion he was allowed to continue on his journey and keep the dogs.
The stop was carried out by the Scottish SPCA as part of Operation Delphin.
This multi-agency initiative, which includes Stena Line, Police Scotland, Trading Standards and HM Revenue and Customs was set up to tackle the puppy trade business and protect the welfare of puppies and their breeding.
It is now believed that Mr Hamilton and Mr McKinley may have been on their way to collect more puppies in a speedboat at the weekend when the fatal accident happened.
BBC Scotland understands that Mr Hamilton's body was recovered, along with a substantial amount of cash.
Police Scotland would not comment.
A Scottish SPCA undercover inspector told the BBC: "Puppy trafficking has been monitored for some time under Operation Delphin and we have identified a particular route between Scotland and Ireland.
"Operation Delphin has gained success tackling the illegal trade involving puppy trafficking in an attempt to improve animal welfare.
"We have seen the perpetrators develop more elaborate ways to source puppies undetected."
Mr Hamilton was due to stand trial on the death by dangerous driving charge in July 2017.
Mr and Mrs Coppolaro had been travelling in a Jaguar car on the A73 in North Lanarkshire when it was hit by a Volkswagen Golf being driven by Mr Hamilton.
He had denied overtaking a lorry on a bend when it was unsafe to do so.
Mr Hamilton was also accused of driving without insurance.


Question: represent the summary to retrieve the rest of the news story with more details

Question: Police are investigating a robbery at an Aberdeen shop after it was held up by a man armed with a weapon.

represent the news article to find a single sentence that could be used as a summary

The man took a three-figure sum of money and a quantity of cigarettes during the raid on Adie's Self-Service in Bedford Road.
Det Sgt Andy Machray said nobody was injured but a member of staff was "shaken" by the incident which happened at 18:30 on Friday.
He appealed for help from anyone who saw anything suspicious in the area.
The suspect was last seen on the lane to the rear of Sunnyside Road.
He was white, in his early 20s and he wore casual clothing and a blue top.

Represent the news to retrieve its missing first sentence

Mark Pick, 41, of Lea Farm Road, Leeds, is due to appear at Leeds Magistrates' Court charged with robbing the post office in High Street, Boston Spa.
He is also charged with possessing a firearm with intent to commit robbery.
A shotgun was fired and a staff member was struck with a crowbar during the raid on 23 March.


Question: Represent the text to find a corresponding news article that continues the story

Question: Becky James' return to the GB cycling team ended in disappointment when she was eliminated in the first round of the individual sprint at the Track World Cup in New Zealand.

Represent the news to retrieve its missing first sentence!

The former double world champion was beaten by fellow-Brit Kay Marchant.
James was competing for GB for the first time in nearly two years following injury and illness.
"I'm a long way off but I'm hoping I'm going to keep progressing," said the 24-year-old from Abergavenny.
"I've got a lot more work to do so hopefully in the next few months I'll be back to my best."
James last rode for GB in 2014, but since then has had surgery to remove abnormal cells following a cervical screening, and suffered a knee injury after winning the sprint and keirin titles at the 2013 World Championships in Belarus.
She returned to competition in August this year, and says she was happy to be back in a GB vest.
"It's been really nice to be back racing again in this environment," she added.
"I was a little bit nervous and didn't really know what to expect, but I'm happy to gave got to this level in such a short time so it's a good step forward."
James is hoping to gain selection for the GB team at the Rio Olympics in 2016, but missed out on qualifying points and will not compete in Sunday's keirin.

Archibald, 22, dominated the event, with Dutch rider Kirsten Wild second and Belgium's Lotte Kopecky third.
That came 24 hours after she won her third consecutive women's individual pursuit title, having gained silver in Thursday's elimination race.
The Scottish cyclist won gold in the pursuit quartet at the Olympics in Rio.


Question: this is the first sentence of a news article. represent it to easily retrieve the remaining few sentences of the article

Question: A 100-year-old former RAF pilot has flown in a Spitfire to mark the centenary of a famous wartime airbase.

Ray Roberts, from Margate, Kent, was a passenger in the twin-seat aircraft as part of the celebrations at Biggin Hill Airport.
The airport played a pivotal role in the Battle of Britain when it served as one of the principal fighter bases.
Fellow centenarians Lily Osborne and Trudy Baxter flew behind in a Learjet 75 as part of the celebrations.
Mr Roberts, who was flown by Captain Peter Kynsey, joined the RAF in 1940.
He trained as a pilot before being injured that year when his parachute failed to fully open after he bailed out of a Spitfire.
In 1941 he joined the Air Transport Auxiliary (ATA) and spent the remainder of World War Two delivering aircraft to service units.
Mr Roberts' daughter, Lyndi Roberts, said: "He is just amazed to be given the opportunity."
Biggin Hill served as one of the vital command bases for the Hurricanes and Spitfires of RAF Fighter Command.
In the 1950s it began accepting civil flights alongside its role as a rapid reaction station.
Biggin Hill managing director Will Curtis told guests at the centenary celebrations: "We are aware that Biggin Hill sat at the very tipping point of the Second World War."

Work began on Duxford aerodrome in 1917 during World War One, and in World War Two it became famous for its Battle of Britain and USAF connections.
It became derelict after the RAF closed it in 1961, before it reopened as a branch of the Imperial War Museum in 1976.
The Royal Flying Corps - renamed the Royal Air Force in 1918 - began work on Duxford in 1917.
The RAF was joined by the Women's Royal Air Force in 1918.
Artist Nick Ryan has now created DX17, the Cambridgeshire museum's first art installation, to tell the airfield's story.
Imperial War Museums' director-general Diane Lees said the "futuristic sound sculpture" tells the "personal stories of Duxford's past and present".
It includes a World War Two dogfight which was witnessed by WAAF Jean Mills, who watched as a plane crashed  on her first day at RAF Duxford in 1941.
She was an aircraft spotter who later said the dogfight was the moment she realised her job "wasn't a great lark, it was quite a serious business".
Before then Duxford was one of the RAF's first operational fighter stations in the 1920s.
Thousands of spectators attended the 1937 Empire Air Day
In April 1943, the 78th Fighter Group of the United States Army Air Forces arrived - this aircraft was flown by the 78th's commanding officer Col John D Landers in 1945.
George "Grumpy" Unwin and his Alsatian Flash was a Duxford-based Battle of Britain pilot.
The miner's son was decorated for gallantry three times, retired as a Wing Commander and died in 2006 aged 93.
Duxford was later considered unsuitable for the next generation of Cold War supersonic jet fighters, and a decade after it was abandoned in 1961, the site was derelict.
But the base still had uses. The movie Battle of Britain was filmed there.
Actors Robert Shaw (second left) and Christopher Plummer (second right) took time out from shooting to talk to pilots Group Captain Bade (left) and Group Captain Peter Townsend (right) in May 1968.
In 1977, a year after the Imperial War Museum opened at Duxford, an airshow was held.
And since then a number of notable people have visited. The Duke of Cambridge came in 2015 to see a newly restored Supermarine Spitfire Mark I N3200.
Today the summer airshows attract thousands of visitors.
The contemporary art installation marking the aerodrome's 100th birthday is called DX17, named after the station's World War Two airfield identification code.


Question: This is the first sentence of a news article. Represent it to easily retrieve the remaining few sentences of the article

Question: A driver who lost control of his car on a bend and ploughed into a motorcyclist has accepted he was responsible for the fatal crash, Mold Crown Court heard.

Christopher Davies, 52, from Holywell in Flintshire died in hospital last August following the collision at nearby Carmel.
On Monday, Gareth Ifan Ritchie pleaded guilty to causing death by careless driving during the hearing.
Ritchie will be sentenced in July. He was given an interim driving ban.
The court was told that he was travelling at speeds of between 52 and 63 mph on a 60 mph stretch of the A5026 at Carmel.
As he negotiated a bend, the car drifted across the carriageway into Mr Davies.
The motorcyclist was taken to Glan Clwyd hospital in Bodelwyddan, Denbighshire, but died from multiple injuries.
Ritchie, from Caerwys, told police he did not have any memory of the accident, except that the motorcyclist was travelling at speed.
But prosecutor David Mainstone told the court that the speed of the biker was irrelevant.
"The fact is that the defendant lost control of his car and strayed into the opposite lane," he said.
"That is the cause of the accident, not the speed the deceased was travelling at."
Describing the defendant as a man of good character with a clean driving record, his barrister Daniel Oscroft said: "He does not remember the accident at all.
"He knows that in the absence of any evidence to the contrary he must accept the prosecution case."
Sentencing was adjourned until 23 July.

Stephen Probert, 56 and his partner Joanne Winder, 40, both died following a crash on the A470 near Llanrwst., Conwy county, on Easter Sunday 2015.
Lawrence Lougher, 29, of Addlestone, Surrey, was found guilty of causing the deaths of the Colwyn Bay couple by careless driving.
He was jailed for 12 months at Caernarfon Crown Court.
The court heard Lougher failed to check for the overtaking motorcycle when turning his BMW across the road.
Mr Probert died at the scene and Ms Winder died at Ysbyty Gwynedd two days later.
The court previously heard that Lougher was originally told he would not face prosecution, but there had been a review.
As well as the custodial sentence, he was banned from driving for two and a half years.


Question: Represent the text to find a corresponding news article that continues the story

Question: The actor Robert Hardy, star of TV series All Creatures Great and Small, has died aged 91, his family has said.

This is part of a news article. Represent it to retrieve the first (missing) sentence of the article:

Hardy, they said, had a "tremendous life" and "a giant career in theatre, television and film spanning more than 70 years".
He was also known for numerous portrayals of Winston Churchill.
In more recent years, he appeared as Cornelius Fudge, the Minister for Magic, in four of the Harry Potter films.
His family said: "Gruff, elegant, twinkly, and always dignified, he is celebrated by all who knew him and loved him, and everyone who enjoyed his work."
His children Emma, Justine and Paul said in the statement: "Dad is also remembered as a meticulous linguist, a fine artist, a lover of music and a champion of literature, as well a highly respected historian, and a leading specialist on the longbow.
"He was an essential part of the team that raised the great Tudor warship The Mary Rose."
With his instantly recognisable voice and British bulldog manner, Robert Hardy enjoyed a distinguished acting career which spanned seven decades.
By the time he endeared himself to television audiences in the BBC's All Creatures Great and Small, he had already carved out a reputation as one of Britain's most versatile actors.
While his earlier career gave him a firm grounding in the theatre his best known roles were in front of the camera - particularly in television, a medium he obviously enjoyed.
Hardy, from Cheltenham, Gloucestershire, started his acting career at the age of 24 with the Shakespeare Memorial Company in Stratford, later the Royal Shakespeare Company, starring in a stage adaptation of Coriolanus.
The RSC said it was "very sorry" to learn of his death and posted a picture from one of his productions.
End of Twitter post  by @TheRSC
Chris Rankin, who played Percy Weasley in the Harry Potter films, described Hardy as "a very kind man who told wonderful stories".
End of Twitter post  by @chrisrankin
The official Twitter account of Westminster Abbey shared a tribute on social media, remembering his reading from Henry V to mark the 600th anniversary of the Battle of Agincourt, in 2015.
End of Twitter post  by @wabbey
The British Film Institute also posted a message in response to the "sad" news, while Magdalen College, where Hardy attended university, also paid tribute to him on Twitter.
One of Hardy's earliest TV roles was portraying Cassio in Othello in 1955.
He went on to become a household name in the BBC's All Creatures Great and Small, which ran for 12 years, in which he played senior vet Siegfried Farnon.
Co-star Christopher Timothy remembered him on Thursday as a "fascinating" actor who had been "a joy to work with".
"He didn't suffer fools so he was sometimes quite tricky," he told Radio 4's PM programme. "But I was most grateful for his experience, confidence, wit and style."
Timothy said he had last seen Hardy 18 months ago and found him "frail, yet still sparkly and twinkly."
"He was a very clever fellow," he went on. "I remember once on set he was talking about manure, and his description of the smell was poetry."
Nick Betts, director of scripted production at BBC Studios, said Hardy was an "iconic British actor of stage and screen".
"We are very sorry to hear of his passing today and our thoughts go out to his family and friends."
Other TV roles included Arthur Brooke in Middlemarch in 1994 and Tite Barnacle in Little Dorrit in 2008.
On the big screen he was seen in Mary Shelley's Frankenstein and 1995's Sense and Sensibility.
He played Churchill several times, including in Winston Churchill: The Wilderness Years, for which he won a Bafta in 1982.
He portrayed the wartime prime minister for preview performances of The Audience, alongside Dame Helen Mirren, in 2013 before withdrawing from the role.
Most recently, he took the lead role in Winston Churchill: 100 Days That Saved Britain in 2015.
Hardy believed actors were born rather than made, telling the BBC's Desert Island Discs his ambitions were formed when he appeared as a page boy at a wedding.
"I walked down the aisle with my head held high and as I went, every eye was turned towards me and something inside me said, 'that's it, get every eye on you'."
Hardy was made a CBE in 1981 for services to acting.
He died at Denville Hall, a retirement home for actors in the outskirts of London.
Follow us on Facebook, on Twitter @BBCNewsEnts, or on Instagram at bbcnewsents. If you have a story suggestion email entertainment.news@bbc.co.uk.

A statement from his family said the star died in the early hours of Saturday "surrounded by his family".
"He has been in poor health for some time, but was cracking jokes to the last," the family added.
Mitchell's great nephew paid tribute to him on Twitter, saying he was "the last of his generation".
The full tweet read: "Just got the news my great uncle Warren Mitchell (aka Alf Garnett) died last night. The last of his generation, wonderful and funny man RIP."
Mitchell began playing the character Alf Garnett at the age of 40 in 1966 and appeared in more than 50 episodes until the programme ended in 1975.
He returned as Alf Garnett in the BBC series In Sickness and in Health, which ran from 1985 to 1992.
He also received critical acclaim for other roles. He won Olivier Awards for his stage performances in Arthur Miller's Death of a Salesman in 1979 and The Price in 2004.
Born in north London's Stoke Newington, he served in the Royal Air Force and then went on to read physics at University College, Oxford.
He never completed the course and took up acting in 1951 at the Royal Academy of Dramatic Art.
In 2004 he suffered from a stroke, but was back performing in Miller's The Price a week later.
He also appeared in TV shows including Gormenghast, Wall of Silence, Lovejoy, Waking The Dead and Kavanagh QC.
There have been many tributes to the actor.
Comedian Ricky Gervais tweeted: "Alf Garnett was one of the most influential and important characters and performances in comedy history. RIP Warren Mitchell."
Theatre director Rupert Goold wrote: "RIP Warren Mitchell. A deeply soulful and erudite man who genuinely loved the theatre."
And Author Neil Gaiman wrote: "Sad to hear Warren Mitchell has died. I acted with him when he played the Director on the @BBCRadio3 version of Signal to Noise. Good man."
"The great and fearless Warren Mitchell is no more," wrote Monty Python's Terry Gilliam, adding he had had "a brilliant innings".
Tributes were also paid by Labour leader Jeremy Corbyn, who remembered him as a "great actor & wit", and by his beloved Tottenham Hotspur football club.
Mitchell is survived by his wife Constance Wake, a fellow actress, and three children.


Question: This is the first sentence of a news article. Represent it to easily retrieve the remaining few sentences of the article

Question: Welsh Commonwealth Games swimmer Rob Holderness is using crowdfunding to attempt to make the Rio 2016 Olympics.

The 25-year-old was seventh in the 200m Commonwealth games breaststroke final and sixth in the 4x100m medley in 2014.
Glastonbury-based Holderness, along with English swimmer Tristan Slater, has so far raised almost £2,000 to swim in April's Olympic trials in Glasgow.
"The training costs associated with swimming are just incredible nowadays," he told BBC Somerset.
"You've got all the travel costs, accommodation, entry fees, and I have a job that I just can't do enough hours to make the money.
"We got told by the coaches to try this crowdfunding website and within two or three days we had two thousand pounds and that goes a long way."

Media playback is not supported on this device
The 19-year-old won gold in the 100m backstroke while representing Ireland at the 2012 Paralympic Games but opted to switch to GB the following year.
Last year Firth, from Seaforde in Co Down, had to pull out of the British team for the IPC World Championships because of a broken wrist.
She has been named in a 25-strong GB squad for the European Championships.
They are being staged in Funchal, Madeira from 27 April to 8 May.
Firth revealed that, although her main aim for 2016 was to defend the Paralympic title won in London, she could actually go for four gold medals in Rio.
"I want to really push myself and show people what I can do," she said.


Question: this is the first sentence of a news article. represent it to easily retrieve the remaining few sentences of the article

Question: Eleven prisoners have been taken to hospital after a stand-off by inmates at Cloverhill Prison in Dublin.

Represent the news to retrieve its missing first sentence

The incident has ended, but two inmates remain on the roof of the prison and have caused significant damage, according to prison authorities.
The stand-off began when 60 prisoners refused to leave an exercise yard.
Forty-five returned to their cells, but 15 armed themselves with homemade weapons and fought with prison officers.
Prison officers with riot shields and batons moved in and forcibly returned the inmates to their cells.
One inmate, who was taken hostage by other prisoners, was attacked and sustained a broken arm.
Eleven prisoners have been taken to Dublin's Tallaght hospital.
Two other inmates climbed onto the prison roof.
Prison authorities are working to bring the prisoners down.

Staff are dealing with an "internal incident" involving a male inmate overlooking the perimeter wall.
A prison service spokesman said: "A prisoner at HMP Cardiff has climbed an internal fence. Staff are working to ensure he comes down with no injuries."
A prison officer was standing on Adam Street monitoring the inmate at the jail in the Adamstown area of the city.
Four men were arrested in Cardiff prison in June after an explosive device "erupted".
Officers also had to deal with an "isolated incident" on Christmas Day 2016, a week after four prisoners barricaded themselves into a cell.


Question: Represent the summary to retrieve the rest of the news story with more details.

Question: The first Christmas baby in Scotland is believed to have been born at the Royal Alexandra Hospital in Paisley.

Represent the news article to find a single sentence that could be used as a summary.

The little girl, who has yet to be given a name, was born at 00:14.
She weighed in at 7lb 13oz. Both she and her mother, Kerry Docherty from Paisley, are reported to be doing well.
Elsewhere in Scotland, a boy was born at Forth Valley Royal Hospital at 03:30. Stacey and Jamie Pryde from Tillicoultry's son Flynn arrived weighing 7lb 9oz.

Erin Sutherland, 35, made no plea or declaration and was remanded in custody.
Chloe Sutherland was taken from a house in Parkhead View in the Longstone area of Edinburgh on Tuesday to the Royal Hospital for Sick Children.
She died just before midnight the same day.


Question: this is the first sentence of a news article. represent it to easily retrieve the remaining few sentences of the article

Question: The family of a man found dead in a concrete mixer in Essex has been awarded £12,000 in compensation.

In 2002, Lee Balkwell, 33, was found trapped under the drum of the concrete mixer lorry with multiple injuries consistent with his being crushed.
His father Les Balkwell believes his son was murdered and has criticised the police investigation into the death.
The Criminal Injuries Compensation Authority made the £12,000 award "after considering all the evidence".
Lee Balkwell was found dead in a lane, at South Ockendon, in July 2002. He had been cleaning out a cement mixer.
An inquest jury returned a verdict of unlawful killing through gross negligence.
Last year, Lee Balkwell's employer, Simon Bromley, was convicted of failing to ensure the health and safety of his employee but was cleared of manslaughter by gross negligence.
The Criminal Injuries Compensation Authority said it had considered all the evidence and based its decision on a clause in its constitution that it was "not necessary for the assailant to have been convicted of a criminal offence in connection with the injury".
"On the balance of probabilities falls this action within the scope of the scheme," its spokesman said.
Les Balkwell told the BBC: "It is like another chip out of the wall. The truth seems to be coming out. The fight will go on.
"My family wants to see closure. It is such a drain on them."
Essex Police has no plans to reopen the investigation, a spokesman said.
In 2012, an Independent Police Complaints Commission report found eight senior officers made 25 errors in a "seriously flawed" investigation. It found no evidence of corruption.

John Jukes received six fractures to his eye socket during the mugging, in which he lost 3,000 euros (£2,190) he had recently withdrawn.
A 30-year-old has been charged with grievous bodily harm and robbery and is due to appear before magistrates.
More than £1,600 has been raised so far in a campaign to reimburse Mr Jukes before his trip to Greece.


Question: Represent the summary to retrieve the rest of the news story with more details

Question: We're always accused of being obsessed with the weather in the UK - but this year we've had a good excuse.

Represent the news to retrieve its missing first sentence:

In 2012, we've swung from droughts to floods, hot to cold.
The impact has been felt far and wide, not least by the UK's burgeoning wine industry.
With over 400 acres of vineyards in Hampshire and Sussex, Nyetimber grows the same variety of grapes that are found in the Champagne region in France.
The company has been working to put English sparkling wine on the map, but this year it hasn't had much to celebrate.
"Nyetimber's [vines] have been planted since 1988, and 2012 is the first year we said there is no way we can make wine," says Cherie Spriggs, a wine-maker at the company.
Torrential rain and cool temperatures meant their grapes were not up to standard.
"It came to early October, and we were evaluating the fruit and tasting it, and we just said this isn't going to happen.
"The quality of the fruit was just not at the level that we needed in order to make sparkling wine at the quality we are striving for."
Cancelling the harvest, she says, felt like a kick in the stomach.
'Erratic excursions'
The culprit for much of the extreme weather that the UK has seen this year is the jet stream.
Usually, this river of air in our upper atmosphere flows in a fairly straight line from the east coast of America, east across the Atlantic.
It fluctuates a little all the time, but this year, it underwent large variations and then got locked in these unusual patterns.
Tim Palmer, professor of climate physics at the University of Oxford, explains: "When the jet stream moves up to the north, and then travels back down to the UK, it brings with it cold air, blizzards, very severe and unpleasant weather from that perspective.
"On the other hand, when the jet stream moves south, then we get these periods of intense flooding, which we have seen through the second part of this year."
But Professor Palmer says that with climate change, the jet stream could become far more variable.
He says: "The question of how it will change is still a very active research problem, and we don't have clear-cut answers yet.
"But I think there is quite a big possibility that what we will see is the jet stream undergoing quite dramatic and erratic excursions."
And the UK's geographical position under the jet stream means that we could see the worst of this.
Prof Palmer explains: "I think it is a bit unwise, and possibly even a bit dangerous, to think that the climate of the UK will just gradually warm and we'll transition to a more balmy southern European climate.
"If the ideas about a more fluctuating jet stream are correct, then in fact what we will be seeing is a climate with many more extremes: both extremes of wetness and flooding on the one hand, and extremes and dryness and possibly even coldness on the other."
Getting prepared
The exact course that the UK's climate will take is still uncertain, and scientists say we need more powerful computers and better climate models to improve how we predict our future weather.
Despite this, the Environment Agency is starting to prepare for a change in our weather patterns.
Flooding is a particular concern, and the agency has been working to put more early flood warnings and flood defences in place.
Lord Chris Smith, the chairman of the Environment Agency, says: "If you think back to the major flooding in the summer of 2007, not only were there a large number of properties affected by the flooding, there were also some key bits of infrastructure - electricity substations and water treatment plants, which were serious threatened.
"We've been trying to make sure over the period since then that our infrastructure is better protected."
Other industries, such as agriculture, also need to start planning ahead, says Professor Monique Simmonds from the Royal Botanic Gardens Kew.
In their glasshouses, scientists at Kew are looking at a variety of crops from around the world that could potentially survive a more changeable climate in the UK.
"If you look at other parts of the world where you have droughts, for example, there are a lot of your mints, thymes, rosemarys that actually do quite well under warmer and drier conditions," she says.
Natural solution
But, says Prof Simmonds, it's also worth taking a look closer to home.
"With the UK, I think one of the things we really need to do is to go back and look at some of our old varieties of crops. To go back, look for some traits associated with possible drought tolerance, or other extremes of conditions, and that can be your barleys, your oats, your peas," she explains.
"We might have the solutions within those collections."
But finding a plant that can cope with every kind of weather won't be easy.
"It would be difficult to come up with an ideal plant that is able to tolerate drought and then tolerate very, very heavy rain and flooding," she says.
"Out there in nature there is likely to be some kind of solution - the trick is to be able to identify it."
Back at Nyetimber, and Cherie Spriggs hopes the cancelled harvest won't set them back too much.
However, as they get ready for 2013, they are preparing for more turbulent times ahead.
She says: "We often talk about an average year, but in fact I've never seen an average year. It is always different on every single occasion.
"If we try to change everything according to what we have seen this year, Murphy's Law, I will be completely wrong for next year."

11 August 2017 Last updated at 12:23 BST
OK, OK that might be a bit of a stretch, but, surely August should be sunnier than it has been?
Well here at Newsround, we want these important questions answered.
So we went to our local weather expert, Simon King for the low down on this whether this wet weather is normal or not!
Check out the video...


Question: Represent the summary to retrieve the rest of the news story with more details

Question: The malaria parasite can ensure it keeps a host body all to itself by preventing further malarial infections, according to international researchers.

This is part of a news article. Represent it to retrieve the first (missing) sentence of the article!

The parasite initially reproduces in the liver and moves into the blood.
A study on mice, published in Nature Medicine, showed the parasite can trigger iron deficiency in the liver and therefore prevent more infections.
An expert said the research was "very cool and very interesting", and improved understanding of infection.
The researchers were looking at super-infections, when a patient already infected with malaria is infected with another batch of malaria parasites.
People in high-risk areas can be bitten by up to 700 different malaria-infected mosquitoes each year.
In experiments on mice, researchers showed that parasites in the blood were able to stimulate the production of the hormone hepcidin, which regulates iron levels.
This reduced the level of iron in the liver, preventing other malaria parasites from reproducing in the organ.
Dr Hal Drakesmith, from the Weatherall Institute at Oxford University, who was part of the Medical Research Council team, said: "Now that we understand how malaria parasites protect their territory in the body from competitor parasites, we may be able to enhance this natural defence mechanism to combat the risk of malaria infections."
Malaria is often accompanied by anaemia, which is treated with iron supplements.
In this study, mice given iron supplements were more susceptible to additional infections.
Dr Drakesmith said: "We may need to look again at the advisability of iron supplementation programmes in malaria-endemic regions, as possible increased risk of infection may need to be weighed against benefits."
Dr Rita Tewari, a malaria researcher at the University of Nottingham, said: "It's very cool and very interesting.
"It tells us a bit more about the mechanism of malaria infection and gives us some sort of tool, this molecule hepcidin, that you can manipulate which can affect infection."

Research published by the Royal Society uses friendly bacteria as a Trojan horse to deliver a "switch off" command to certain genes inside insects.
This can control insect populations which threaten human health or crops.
Prof Paul Dyson of Swansea University Medical School called it a "significant advance".
The technique involves so-called Ribonucleic acid interference (RNAi) which silences or "turns down" genes.
So far it has been used on the Kissing bug - blood-sucking bugs which carry parasites that cause Chagas disease.
This affects up to eight million people in central and south America.
Known as kissing bugs as they tend to settle on people's faces at night, RNAi reduced fertility in this bug by up to 100%.
It has also been used on Western Flower Thrips, an invasive crop pest which has developed resistance to pesticides.
The scientists are exploiting a relationship which has evolved between the insects and the host bacteria - but they add a little bit of extra genetic information which can "switch off" the target insect gene so that larvae fail to develop or the adult fails to produce eggs.
Prof Dyson said: "The bacteria release the information and it's absorbed by the insect gut into the haemolymph - equivalent to our blood circulatory system - and then spreads throughout the insect body.
"The information can then trigger RNAi in a specific tissue, for example preventing production of the protein necessary for viable eggs being produced in female 'kissing bugs', or preventing larvae growing in the case of thrips."
The results showed declines in fertility of up to 100% and an increase in the mortality rate of larvae of 60%, among the insects studied.
The Swansea team has already been to Brazil and hopes to use the technique with Aedes mosquitoes which carry the Zika virus to stop adult-biting females from emerging.
The infection is suspected of leading to thousands of babies being born with underdeveloped brains.
The World Health Organization has declared a global public health emergency.
Prof Dyson said RNAi offers a more targeted approach to insect control, without use of pesticides or environmental damage.
It has been looked at before but delivering it effectively has been a drawback - with injections taking time and money.
Using "friendly" bacteria instead to do the work is seen as a significant breakthrough and one which is transferable to many species.
Insect expert Dr Miranda Whitten of Swansea University's Medical School said: "The symbiotic bacteria basically do all the hard work for us - they are programmed to manufacture the RNAi molecules inside the insect's body, for as long as needed, and they do this without being detected by the insect's immune system."
There has been discussion on the effect on mosquito populations of eradicating those causing human harm but scientists believe native non-blood feeding varieties can fill the gap.


Question: Australian police have charged three people after a child was reportedly found locked inside an elaborate underground drugs compound.

This is part of a news article. Represent it to retrieve the first (missing) sentence of the article

Police said the boy, aged eight, was kept locked in a small room in the compound for several weeks and was allowed outside only to do chores.
The compound, located 300km north of Sydney, was hidden beneath an outdoor deck and accessible by trapdoor.
It allegedly contained 225 cannabis plants.
Three other children, aged between one and nine, were also found to be living on the property. All have been placed in care.
It was reported that the three people arrested are the children's mother, her fiance, and the children's uncle.
"The door to the small room in the shed was locked from the outside and police will allege that the boy was mistreated and only allowed out of the shed for chores and sometimes food,'' Detective Inspector Peter McKenna told the Newcastle Herald.
News.com.au quoted police as saying the boy was kept in the room for long periods of time in the past few weeks. The family is understood to have moved into the property earlier this year.
Neighbours interviewed by the Sydney Morning Herald said they rarely saw the boy, though they saw the other children more frequently.
Police from the Manning-Great Lakes command initially struggled to find the bunker when they raided the property on 19 December.
It consisted of three shipping containers buried beneath a hydraulic-powered deck that rolled away at the flick of a switch.
A 28-year-old man and a 26-year-old woman were charged with offences relating to drug cultivation and detaining a person for financial advantage, while a 19-year-old man was charged with drug offences.
The tiny room in which the boy was found contained only a mattress and a bucket for going to the toilet.

Represent the news article to find a single sentence that could be used as a summary

Police found the victims after investigating reports of squatters.
The room was too low to stand up in, one victim was chained to a boiler, and the only food in the room was a container of orange juice, police said.
One suspect, Linda Ann Weston, previously served eight years in prison for starving a man to death in 1981.
Police officially charged Weston, 51, Gregory Thomas, 47, and Eddie Wright, 50 with multiple charges, including criminal conspiracy, kidnapping and aggravated assault.
Authorities are looking into additional federal charges, a spokesman told the Philadelphia Inquirer.
"We're going to find every crime possible in the crime code to put on these individuals," said Lt Raymond Evers.
The adults found in the basement have the mental capacity of 10-year-olds, police said.
They ranged in age from 29 to 41. Once found, they were taken to hospital and listed as being in a stable condition.
Turgut Gozleveli, the owner of the Philadelphia building, told the Philadelphia Inquirer he checked out the basement after neighbours complained of suspicious people.
When he failed to find anyone in the basement, he followed the sound of a barking dog to a room under the basement, where a chain was wrapped around a door handle.
Inside he saw two small dogs and blankets, and then people's faces.
"It was terrible," he said. "Something I never expected to see in my life."
He then called police, who found the adults in the 15ft by 15ft (4.5m) room, surrounded by buckets of their own excrement.
According to police interviews with the captives, they had been brought to Philadelphia about 10 days before they were found, having been in West Palm Beach, Florida, and Texas.
Linda Ann Weston and Eddie Wright recently lived for about two months at a home in West Palm Beach, stripping it of wire and plumbing and smearing faeces on the walls, according to a report by the Palm Beach Post.
Previously she served eight years in prison for starving to death 25-year-old Bernardo Ramos. Ramos had refused to support her sister's unborn child.
She held him in the closet of their Philadelphia apartment in 1981 for two months, feeding him only three times, according to reports.