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When you try to remember the order , you can use this phrase : Oh Be A Fine Good Kid , Man .
TQA:T_0617_4
10
use
true
use
[ "what", "can", "someone", "use", "_", "_", "_", "?" ]
[ "this phrase : Oh Be A Fine Good Kid , Man .", "this phrase", "phrase" ]
[ [ 11, 23 ], [ 11, 13 ], [ 12, 13 ] ]
When you try to remember the order , you can use this phrase : Oh Be A Fine Good Kid , Man .
TQA:T_0617_4
10
use
true
use
[ "who", "can", "_", "use", "something", "_", "_", "?" ]
[ "you" ]
[ [ 8, 9 ] ]
Class A Color White Temperature range 7,50010,000 K Sample Star Sirius A is the brightest star that we see in the night sky .
TQA:T_0617_7
18
see
true
see
[ "what", "is", "something", "seen", "_", "_", "_", "?" ]
[ "Sample Star Sirius A", "the brightest star", "K Sample Star Sirius A" ]
[ [ 8, 12 ], [ 13, 16 ], [ 7, 12 ] ]
Class A Color White Temperature range 7,50010,000 K Sample Star Sirius A is the brightest star that we see in the night sky .
TQA:T_0617_7
18
see
true
see
[ "where", "is", "something", "seen", "_", "_", "_", "?" ]
[ "the night sky", "in the night sky" ]
[ [ 20, 23 ], [ 19, 23 ] ]
Class A Color White Temperature range 7,50010,000 K Sample Star Sirius A is the brightest star that we see in the night sky .
TQA:T_0617_7
18
see
true
see
[ "why", "is", "something", "seen", "_", "_", "somewhere", "?" ]
[ "is the brightest star" ]
[ [ 12, 16 ] ]
We could say that stars are born , change over time , and eventually die .
TQA:T_0618_0
2
say
true
say
[ "what", "can", "someone", "say", "_", "_", "_", "?" ]
[ "stars are born , change over time , and eventually die", "that stars are born", "that stars are born , change over time , and eventually die" ]
[ [ 4, 15 ], [ 3, 7 ], [ 3, 15 ] ]
We could say that stars are born , change over time , and eventually die .
TQA:T_0618_0
2
say
true
say
[ "who", "can", "_", "say", "something", "_", "_", "?" ]
[ "We" ]
[ [ 0, 1 ] ]
We could say that stars are born , change over time , and eventually die .
TQA:T_0618_0
6
born
true
born
[ "what", "is", "_", "bornt", "_", "_", "_", "?" ]
[ "stars" ]
[ [ 4, 5 ] ]
We could say that stars are born , change over time , and eventually die .
TQA:T_0618_0
14
die
true
die
[ "what", "will", "_", "die", "_", "_", "_", "?" ]
[ "stars" ]
[ [ 4, 5 ] ]
We could say that stars are born , change over time , and eventually die .
TQA:T_0618_0
14
die
true
die
[ "when", "will", "something", "die", "_", "_", "_", "?" ]
[ "eventually" ]
[ [ 13, 14 ] ]
Most stars change in size , color , and class at least once during their lifetime .
TQA:T_0618_1
2
change
true
change
[ "how", "does", "something", "change", "_", "_", "_", "?" ]
[ "in size , color , and class" ]
[ [ 3, 10 ] ]
Most stars change in size , color , and class at least once during their lifetime .
TQA:T_0618_1
2
change
true
change
[ "what", "_", "_", "changes", "_", "_", "_", "?" ]
[ "Most stars" ]
[ [ 0, 2 ] ]
Most stars change in size , color , and class at least once during their lifetime .
TQA:T_0618_1
2
change
true
change
[ "when", "does", "something", "change", "_", "_", "_", "?" ]
[ "at least once during their lifetime", "during their lifetime" ]
[ [ 10, 16 ], [ 13, 16 ] ]
Stars are born in clouds of gas and dust called nebulas .
TQA:T_0619_0
2
born
true
born
[ "what", "is", "_", "bornt", "_", "_", "_", "?" ]
[ "Stars" ]
[ [ 0, 1 ] ]
Stars are born in clouds of gas and dust called nebulas .
TQA:T_0619_0
2
born
true
born
[ "where", "is", "something", "bornt", "_", "_", "_", "?" ]
[ "nebulas", "in clouds of gas and dust" ]
[ [ 10, 11 ], [ 3, 9 ] ]
Stars are born in clouds of gas and dust called nebulas .
TQA:T_0619_0
9
called
true
call
[ "what", "is", "_", "called", "something", "_", "_", "?" ]
[ "clouds of gas and dust" ]
[ [ 4, 9 ] ]
Stars are born in clouds of gas and dust called nebulas .
TQA:T_0619_0
9
called
true
call
[ "what", "is", "something", "called", "_", "_", "_", "?" ]
[ "nebulas" ]
[ [ 10, 11 ] ]
Our Sun and solar system formed out of a nebula .
TQA:T_0619_1
5
formed
true
form
[ "what", "did", "something", "form", "_", "out of", "_", "?" ]
[ "a nebula", "out of a nebula" ]
[ [ 8, 10 ], [ 6, 10 ] ]
Our Sun and solar system formed out of a nebula .
TQA:T_0619_1
5
formed
true
form
[ "what", "_", "_", "formed", "_", "out of", "something", "?" ]
[ "Our Sun and solar system" ]
[ [ 0, 5 ] ]
A nebula is shown in Figure 26.2 .
TQA:T_0619_2
3
shown
true
show
[ "what", "is", "_", "shown", "_", "_", "somewhere", "?" ]
[ "A nebula" ]
[ [ 0, 2 ] ]
A nebula is shown in Figure 26.2 .
TQA:T_0619_2
3
shown
true
show
[ "where", "is", "something", "shown", "_", "_", "somewhere", "?" ]
[ "in Figure 26.2" ]
[ [ 4, 7 ] ]
In Figure 26.1 , the fuzzy area beneath the central three stars contains the Orion nebula .
TQA:T_0619_3
12
contains
true
contain
[ "what", "_", "_", "contains", "something", "_", "_", "?" ]
[ "the fuzzy area beneath the central three stars", "the fuzzy area" ]
[ [ 4, 12 ], [ 4, 7 ] ]
In Figure 26.1 , the fuzzy area beneath the central three stars contains the Orion nebula .
TQA:T_0619_3
12
contains
true
contain
[ "what", "does", "something", "contain", "_", "_", "_", "?" ]
[ "the Orion nebula" ]
[ [ 13, 16 ] ]
In Figure 26.1 , the fuzzy area beneath the central three stars contains the Orion nebula .
TQA:T_0619_3
12
contains
true
contain
[ "where", "is", "something", "containing", "something", "_", "_", "?" ]
[ "In Figure 26.1", "beneath the central three stars" ]
[ [ 0, 3 ], [ 7, 12 ] ]
For a star to form , gravity pulls gas and dust into the center of the nebula .
TQA:T_0619_4
4
form
true
form
[ "how", "is", "something", "forming", "_", "_", "_", "?" ]
[ "gravity pulls gas and dust into the center", "gravity pulls gas and dust into the center of the nebula", "gravity pulls gas and dust" ]
[ [ 6, 14 ], [ 6, 17 ], [ 6, 11 ] ]
For a star to form , gravity pulls gas and dust into the center of the nebula .
TQA:T_0619_4
4
form
true
form
[ "what", "is", "_", "forming", "_", "_", "_", "?" ]
[ "a star" ]
[ [ 1, 3 ] ]
For a star to form , gravity pulls gas and dust into the center of the nebula .
TQA:T_0619_4
4
form
true
form
[ "where", "is", "something", "forming", "_", "_", "_", "?" ]
[ "the nebula", "into the center of the nebula" ]
[ [ 15, 17 ], [ 11, 17 ] ]
For a star to form , gravity pulls gas and dust into the center of the nebula .
TQA:T_0619_4
7
pulls
true
pull
[ "what", "does", "something", "pull", "_", "into", "something", "?" ]
[ "gas and dust" ]
[ [ 8, 11 ] ]
For a star to form , gravity pulls gas and dust into the center of the nebula .
TQA:T_0619_4
7
pulls
true
pull
[ "what", "does", "something", "pull", "something", "into", "_", "?" ]
[ "the center of the nebula", "into the center of the nebula" ]
[ [ 12, 17 ], [ 11, 17 ] ]
For a star to form , gravity pulls gas and dust into the center of the nebula .
TQA:T_0619_4
7
pulls
true
pull
[ "what", "_", "_", "pulls", "something", "into", "something", "?" ]
[ "gravity" ]
[ [ 6, 7 ] ]
As the material becomes denser , the pressure and the temperature increase .
TQA:T_0619_5
3
becomes
true
become
[ "what", "is", "_", "becoming", "something", "_", "_", "?" ]
[ "material" ]
[ [ 2, 3 ] ]
As the material becomes denser , the pressure and the temperature increase .
TQA:T_0619_5
3
becomes
true
become
[ "what", "is", "something", "becoming", "_", "_", "_", "?" ]
[ "denser" ]
[ [ 4, 5 ] ]
When the temperature of the center becomes hot enough , nuclear fusion begins .
TQA:T_0619_6
6
becomes
true
become
[ "what", "_", "_", "becomes", "something", "_", "_", "?" ]
[ "hot enough", "the temperature of the center" ]
[ [ 7, 9 ], [ 1, 6 ] ]
When the temperature of the center becomes hot enough , nuclear fusion begins .
TQA:T_0619_6
6
becomes
true
become
[ "what", "does", "something", "become", "_", "_", "_", "?" ]
[ "hot enough", "the temperature of the center" ]
[ [ 7, 9 ], [ 1, 6 ] ]
When the temperature of the center becomes hot enough , nuclear fusion begins .
TQA:T_0619_6
12
begins
true
begin
[ "what", "_", "_", "begins", "_", "_", "_", "?" ]
[ "nuclear fusion" ]
[ [ 10, 12 ] ]
When the temperature of the center becomes hot enough , nuclear fusion begins .
TQA:T_0619_6
12
begins
true
begin
[ "when", "does", "something", "begin", "_", "_", "_", "?" ]
[ "center becomes hot enough", "When the temperature of the center becomes hot enough" ]
[ [ 5, 9 ], [ 0, 9 ] ]
The ball of gas has become a star !
TQA:T_0619_7
5
become
true
become
[ "what", "has", "_", "become", "something", "_", "_", "?" ]
[ "The ball of gas", "gas" ]
[ [ 0, 4 ], [ 3, 4 ] ]
The ball of gas has become a star !
TQA:T_0619_7
5
become
true
become
[ "what", "has", "something", "become", "_", "_", "_", "?" ]
[ "a star", "star" ]
[ [ 6, 8 ], [ 7, 8 ] ]
For most of a stars life , hydrogen atoms fuse to form helium atoms .
TQA:T_0620_0
11
form
true
form
[ "how", "does", "something", "form", "_", "_", "_", "?" ]
[ "hydrogen atoms fuse" ]
[ [ 7, 10 ] ]
For most of a stars life , hydrogen atoms fuse to form helium atoms .
TQA:T_0620_0
11
form
true
form
[ "what", "_", "_", "forms", "_", "_", "_", "?" ]
[ "helium atoms" ]
[ [ 12, 14 ] ]
For most of a stars life , hydrogen atoms fuse to form helium atoms .
TQA:T_0620_0
11
form
true
form
[ "when", "does", "something", "form", "_", "_", "_", "?" ]
[ "For most of a stars life" ]
[ [ 0, 6 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
2
remains
true
remain
[ "what", "_", "_", "remains", "_", "_", "_", "?" ]
[ "A star", "star" ]
[ [ 0, 2 ], [ 1, 2 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
2
remains
true
remain
[ "where", "does", "something", "remain", "_", "_", "_", "?" ]
[ "on the main sequence", "on the", "main sequence" ]
[ [ 3, 7 ], [ 3, 5 ], [ 5, 7 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
12
fusing
true
fuse
[ "what", "does", "something", "fuse", "something", "to", "_", "?" ]
[ "helium" ]
[ [ 16, 17 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
12
fusing
true
fuse
[ "what", "does", "something", "fuse", "_", "to", "something", "?" ]
[ "hydrogen", "hydrogen to form helium" ]
[ [ 13, 14 ], [ 13, 17 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
12
fusing
true
fuse
[ "what", "_", "_", "fuses", "something", "to", "something", "?" ]
[ "A star" ]
[ [ 0, 2 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
15
form
true
form
[ "what", "is", "_", "formed", "_", "_", "_", "?" ]
[ "helium" ]
[ [ 16, 17 ] ]
A star remains on the main sequence as long as it is fusing hydrogen to form helium .
TQA:T_0620_3
15
form
true
form
[ "what", "is", "_", "forming", "something", "_", "_", "?" ]
[ "hydrogen", "A star", "is fusing hydrogen" ]
[ [ 13, 14 ], [ 0, 2 ], [ 11, 14 ] ]
As a medium-sized star , it will continue to shine for about 5 billion more years .
TQA:T_0620_5
7
continue
true
continue
[ "how", "will", "something", "continue", "_", "_", "to do something", "?" ]
[ "for about 5 billion more years", "about 5 billion more years" ]
[ [ 10, 16 ], [ 11, 16 ] ]
As a medium-sized star , it will continue to shine for about 5 billion more years .
TQA:T_0620_5
7
continue
true
continue
[ "what", "will", "_", "continue", "_", "_", "to do something", "?" ]
[ "medium-sized star", "a medium-sized star" ]
[ [ 2, 4 ], [ 1, 4 ] ]
As a medium-sized star , it will continue to shine for about 5 billion more years .
TQA:T_0620_5
7
continue
true
continue
[ "what", "will", "something", "continue", "_", "_", "to do", "?" ]
[ "shine", "to shine" ]
[ [ 9, 10 ], [ 8, 10 ] ]
As a medium-sized star , it will continue to shine for about 5 billion more years .
TQA:T_0620_5
9
shine
true
shine
[ "how long", "will", "something", "shine", "_", "_", "_", "?" ]
[ "5 billion more years", "for about 5 billion more years" ]
[ [ 12, 16 ], [ 10, 16 ] ]
As a medium-sized star , it will continue to shine for about 5 billion more years .
TQA:T_0620_5
9
shine
true
shine
[ "how", "will", "something", "shine", "_", "_", "_", "?" ]
[ "As a medium-sized star", "continue" ]
[ [ 0, 4 ], [ 7, 8 ] ]
As a medium-sized star , it will continue to shine for about 5 billion more years .
TQA:T_0620_5
9
shine
true
shine
[ "what", "will", "_", "shine", "_", "_", "_", "?" ]
[ "it", "star", "a medium-sized star" ]
[ [ 5, 6 ], [ 3, 4 ], [ 1, 4 ] ]
Large stars burn through their supply of hydrogen very quickly .
TQA:T_0620_6
2
burn
true
burn
[ "how", "does", "something", "burn", "_", "through", "something", "?" ]
[ "very quickly" ]
[ [ 8, 10 ] ]
Large stars burn through their supply of hydrogen very quickly .
TQA:T_0620_6
2
burn
true
burn
[ "what", "_", "_", "burns", "_", "through", "something", "?" ]
[ "Large stars", "stars" ]
[ [ 0, 2 ], [ 1, 2 ] ]
Large stars burn through their supply of hydrogen very quickly .
TQA:T_0620_6
2
burn
true
burn
[ "what", "does", "something", "burn", "_", "through", "_", "?" ]
[ "their supply of hydrogen", "supply of hydrogen" ]
[ [ 4, 8 ], [ 5, 8 ] ]
These stars live fast and die young !
TQA:T_0620_7
2
live
true
live
[ "how", "is", "something", "living", "_", "_", "_", "?" ]
[ "fast" ]
[ [ 3, 4 ] ]
These stars live fast and die young !
TQA:T_0620_7
2
live
true
live
[ "what", "is", "_", "living", "_", "_", "_", "?" ]
[ "These stars", "stars" ]
[ [ 0, 2 ], [ 1, 2 ] ]
These stars live fast and die young !
TQA:T_0620_7
5
die
true
die
[ "when", "does", "someone", "die", "_", "_", "_", "?" ]
[ "young" ]
[ [ 6, 7 ] ]
These stars live fast and die young !
TQA:T_0620_7
5
die
true
die
[ "who", "_", "_", "dies", "_", "_", "_", "?" ]
[ "These stars", "stars" ]
[ [ 0, 2 ], [ 1, 2 ] ]
A star like our Sun will become a red giant in its next stage .
TQA:T_0621_0
6
become
true
become
[ "what", "will", "_", "become", "something", "_", "_", "?" ]
[ "A star", "star", "A star like our Sun" ]
[ [ 0, 2 ], [ 1, 2 ], [ 0, 5 ] ]
A star like our Sun will become a red giant in its next stage .
TQA:T_0621_0
6
become
true
become
[ "what", "will", "something", "become", "_", "_", "_", "?" ]
[ "a red giant" ]
[ [ 7, 10 ] ]
A star like our Sun will become a red giant in its next stage .
TQA:T_0621_0
6
become
true
become
[ "when", "will", "something", "become", "something", "_", "_", "?" ]
[ "in its next stage" ]
[ [ 10, 14 ] ]
When a star uses up its hydrogen , it begins to fuse helium atoms .
TQA:T_0621_1
3
uses
true
use
[ "what", "does", "something", "use", "_", "_", "_", "?" ]
[ "its hydrogen" ]
[ [ 5, 7 ] ]
When a star uses up its hydrogen , it begins to fuse helium atoms .
TQA:T_0621_1
3
uses
true
use
[ "what", "_", "_", "uses", "something", "_", "_", "?" ]
[ "a star" ]
[ [ 1, 3 ] ]
When a star uses up its hydrogen , it begins to fuse helium atoms .
TQA:T_0621_1
9
begins
true
begin
[ "what", "_", "_", "begins", "_", "_", "to do something", "?" ]
[ "star", "it", "a star" ]
[ [ 2, 3 ], [ 8, 9 ], [ 1, 3 ] ]
When a star uses up its hydrogen , it begins to fuse helium atoms .
TQA:T_0621_1
9
begins
true
begin
[ "what", "does", "something", "begin", "_", "_", "to do", "?" ]
[ "fuse helium atoms", "its hydrogen", "uses up", "to fuse helium atoms" ]
[ [ 11, 14 ], [ 5, 7 ], [ 3, 5 ], [ 10, 14 ] ]
When a star uses up its hydrogen , it begins to fuse helium atoms .
TQA:T_0621_1
9
begins
true
begin
[ "when", "does", "something", "begin", "_", "_", "to do something", "?" ]
[ "fuse helium", "atoms", "When a star uses up its hydrogen", "uses up its hydrogen" ]
[ [ 11, 13 ], [ 13, 14 ], [ 0, 7 ], [ 3, 7 ] ]
Eventually , a white dwarf cools down and its light fades out .
TQA:T_0621_10
5
cools
true
cool
[ "how", "does", "something", "cool", "_", "_", "_", "?" ]
[ "down" ]
[ [ 6, 7 ] ]
Eventually , a white dwarf cools down and its light fades out .
TQA:T_0621_10
5
cools
true
cool
[ "what", "_", "_", "cools", "_", "_", "_", "?" ]
[ "a white dwarf" ]
[ [ 2, 5 ] ]
Eventually , a white dwarf cools down and its light fades out .
TQA:T_0621_10
5
cools
true
cool
[ "when", "does", "something", "cool", "_", "_", "_", "?" ]
[ "Eventually" ]
[ [ 0, 1 ] ]
Eventually , a white dwarf cools down and its light fades out .
TQA:T_0621_10
10
fades
true
fade
[ "what", "_", "_", "fades", "_", "out", "_", "?" ]
[ "its light" ]
[ [ 8, 10 ] ]
Helium fuses into heavier atoms like carbon .
TQA:T_0621_2
1
fuses
true
fuse
[ "what", "does", "something", "fuse", "_", "into", "_", "?" ]
[ "heavier atoms like carbon", "heavier atoms" ]
[ [ 3, 7 ], [ 3, 5 ] ]
At this time the stars core starts to collapse inward .
TQA:T_0621_3
6
starts
true
start
[ "what", "does", "something", "start", "_", "_", "doing", "?" ]
[ "to collapse inward", "collapse inward" ]
[ [ 7, 10 ], [ 8, 10 ] ]
At this time the stars core starts to collapse inward .
TQA:T_0621_3
6
starts
true
start
[ "what", "_", "_", "starts", "_", "_", "doing something", "?" ]
[ "stars core", "the stars core" ]
[ [ 4, 6 ], [ 3, 6 ] ]
At this time the stars core starts to collapse inward .
TQA:T_0621_3
6
starts
true
start
[ "when", "does", "something", "start", "_", "_", "doing something", "?" ]
[ "At this time", "this time" ]
[ [ 0, 3 ], [ 1, 3 ] ]
The stars outer layers spread out and cool .
TQA:T_0621_4
4
spread
true
spread
[ "what", "_", "_", "spreads", "_", "_", "_", "?" ]
[ "The stars outer layers" ]
[ [ 0, 4 ] ]
The stars outer layers spread out and cool .
TQA:T_0621_4
4
spread
true
spread
[ "where", "does", "something", "spread", "_", "_", "_", "?" ]
[ "out" ]
[ [ 5, 6 ] ]
The stars outer layers spread out and cool .
TQA:T_0621_4
7
cool
true
cool
[ "why", "was", "something", "cooled", "_", "_", "_", "?" ]
[ "The stars outer layers spread out and cool .", "The stars outer layers spread out" ]
[ [ 0, 9 ], [ 0, 6 ] ]
What happens next depends on the stars mass .
TQA:T_0621_7
1
happens
true
happen
[ "when", "does", "something", "happen", "_", "_", "_", "?" ]
[ "next" ]
[ [ 2, 3 ] ]
What happens next depends on the stars mass .
TQA:T_0621_7
3
depends
true
depend
[ "what", "_", "_", "depends", "_", "on", "something", "?" ]
[ "What happens next", "the stars mass" ]
[ [ 0, 3 ], [ 5, 8 ] ]
What happens next depends on the stars mass .
TQA:T_0621_7
3
depends
true
depend
[ "what", "does", "something", "depend", "_", "on", "_", "?" ]
[ "What happens next", "on the stars mass", "the stars mass" ]
[ [ 0, 3 ], [ 4, 8 ], [ 5, 8 ] ]
A star like the Sun stops fusion and shrinks into a white dwarf star .
TQA:T_0621_8
5
stops
true
stop
[ "what", "_", "_", "stops", "_", "_", "_", "?" ]
[ "fusion", "A star", "the Sun" ]
[ [ 6, 7 ], [ 0, 2 ], [ 3, 5 ] ]
A star like the Sun stops fusion and shrinks into a white dwarf star .
TQA:T_0621_8
5
stops
true
stop
[ "who", "_", "_", "stops", "_", "_", "_", "?" ]
[ "A star like the Sun" ]
[ [ 0, 5 ] ]
A star like the Sun stops fusion and shrinks into a white dwarf star .
TQA:T_0621_8
8
shrinks
true
shrink
[ "what", "does", "something", "shrink", "_", "into", "_", "?" ]
[ "into a white dwarf star", "a white dwarf star" ]
[ [ 9, 14 ], [ 10, 14 ] ]
A star like the Sun stops fusion and shrinks into a white dwarf star .
TQA:T_0621_8
8
shrinks
true
shrink
[ "what", "_", "_", "shrinks", "_", "into", "something", "?" ]
[ "A star", "the Sun", "A star like the Sun" ]
[ [ 0, 2 ], [ 3, 5 ], [ 0, 5 ] ]
A more massive star ends its life in a more dramatic way .
TQA:T_0622_0
4
ends
true
end
[ "how", "does", "something", "end", "something", "_", "_", "?" ]
[ "in a more dramatic way", "dramatic way" ]
[ [ 7, 12 ], [ 10, 12 ] ]
A more massive star ends its life in a more dramatic way .
TQA:T_0622_0
4
ends
true
end
[ "what", "does", "something", "end", "_", "_", "_", "?" ]
[ "life", "its life" ]
[ [ 6, 7 ], [ 5, 7 ] ]
A more massive star ends its life in a more dramatic way .
TQA:T_0622_0
4
ends
true
end
[ "what", "_", "_", "ends", "something", "_", "_", "?" ]
[ "massive star", "A more massive star", "star" ]
[ [ 2, 4 ], [ 0, 4 ], [ 3, 4 ] ]
Very massive stars become red supergiants , like Betelgeuse .
TQA:T_0622_1
3
become
true
become
[ "what", "might", "_", "become", "something", "_", "_", "?" ]
[ "Very massive stars" ]
[ [ 0, 3 ] ]
Very massive stars become red supergiants , like Betelgeuse .
TQA:T_0622_1
3
become
true
become
[ "what", "might", "something", "become", "_", "_", "_", "?" ]
[ "red supergiants , like Betelgeuse", "red supergiants" ]
[ [ 4, 9 ], [ 4, 6 ] ]
In a red supergiant , fusion does not stop .
TQA:T_0622_2
8
stop
true
stop
[ "what", "doesn't", "_", "stop", "_", "_", "_", "?" ]
[ "fusion" ]
[ [ 5, 6 ] ]
In a red supergiant , fusion does not stop .
TQA:T_0622_2
8
stop
true
stop
[ "why", "doesn't", "something", "stop", "_", "_", "_", "?" ]
[ "In a red supergiant" ]
[ [ 0, 4 ] ]
Eventually iron atoms form .
TQA:T_0622_4
3
form
true
form
[ "how", "does", "something", "form", "_", "_", "_", "?" ]
[ "Eventually" ]
[ [ 0, 1 ] ]
Eventually iron atoms form .
TQA:T_0622_4
3
form
true
form
[ "what", "_", "_", "forms", "_", "_", "_", "?" ]
[ "iron atoms" ]
[ [ 1, 3 ] ]
When there is nothing left to fuse , the stars iron core explodes violently .
TQA:T_0622_5
4
left
true
leave
[ "what", "is", "_", "left", "_", "_", "_", "?" ]
[ "nothing" ]
[ [ 3, 4 ] ]
When there is nothing left to fuse , the stars iron core explodes violently .
TQA:T_0622_5
4
left
true
leave
[ "what", "is", "something", "left", "_", "for", "_", "?" ]
[ "to fuse" ]
[ [ 5, 7 ] ]
When there is nothing left to fuse , the stars iron core explodes violently .
TQA:T_0622_5
12
explodes
true
explode
[ "how", "does", "something", "explode", "_", "_", "_", "?" ]
[ "violently" ]
[ [ 13, 14 ] ]
When there is nothing left to fuse , the stars iron core explodes violently .
TQA:T_0622_5
12
explodes
true
explode
[ "what", "_", "_", "explodes", "_", "_", "_", "?" ]
[ "stars iron core", "the stars iron core" ]
[ [ 9, 12 ], [ 8, 12 ] ]