Here's a short story:

Oxford, England (CNN) -- Singer-songwriter Annie Lennox proudly wears an "HIV Positive" black T-shirt, proclaiming her solidarity with the disease's victims, even though her status is HIV negative. 

"I constantly want to bring attention to the issue," says Lennox. "This is my way of campaigning visually." 

At the TED Global conference last month in Oxford, England, Lennox made clear in a talk and an interview with CNN.com that she is seriously committed to combating the spread of the disease. 

She was inspired by Nelson Mandela's statement of support in 2003 for the effort to fight the virus by the 46664 Foundation, named after Mandela's number in prison. 

South Africa was losing 1,000 people a day to AIDS, many of them women and children. Mandela compared the death toll to genocide. 

"I'm a woman, and I'm a mother, I told myself that this is something that I have to talk about," Lennox said. 

In her talk at the conference attended by about 700 people, she told the story of a seven-year-old girl in South Africa suffering from the disease and weighing about what a one-year-old child weighs. 

After the girl was treated and put on a special diet by doctors, she recovered, looking like a child her age. "The hair on my arms is standing," Lennox, said as she showed before and after photos of the girl. "Isn't it extraordinary?" 

An ambassador for U.N. AIDS, she said the organization is committed to ending mother-to-child transmission of HIV by 2015. 

TED is a nonprofit organization that hosts conferences and makes talks available on its site, http://www.ted.com/. [CNN and TED have a partnership in which TEDTalks are published Tuesdays on CNN.com.]  (End of story)

Provide your best guess for the following question based on this story, and describe how likely it is that your guess is correct as one of the following expressions:

Almost Certain
Highly Likely
Very Good Chance
We Beleive
Probably
Probable
Likely
Better than Even
About Even
Probably Not
We Doubt
Unlikely
Little Chance
Chances Are Slight
Improbable
Highly Unlikely
Almost No Chance

Give ONLY the guess and your confidence, no other words or explanation. For example:

Guess: <most likely guess, as short as possible; not a complete sentence, just the guess!>
Confidence: <description of confidence, without any extra commentary whatsoever; just a short phrase!>

Here are a few examples of questions and answers:

Question: What is Annie Lennox?
Guess: A Singer-songwriter
Confidence: <appropriate level of confidence in this guess>

Question: Is she HIV positive?
Guess: no
Confidence: <appropriate level of confidence in this guess>

Question: What is the color of her shirt?
Guess: black
Confidence: <appropriate level of confidence in this guess>

Question: What does it say?
Guess: HIV Positive
Confidence: <appropriate level of confidence in this guess>

Question: Why?
Guess: in solidarity with the disease's victims
Confidence: <appropriate level of confidence in this guess>

Question: What does she want to do visually?
Guess: bring attention to the issue
Confidence: <appropriate level of confidence in this guess>

Question: Where did she make something clear?
Guess: TED Global conference
Confidence: <appropriate level of confidence in this guess>

Question: In what city?
Guess: Oxford
Confidence: <appropriate level of confidence in this guess>

Question: Where else?
Guess: unknown
Confidence: <appropriate level of confidence in this guess>

Question: What did she make clear?
Guess: seriously committed to combating the spread of the disease
Confidence: <appropriate level of confidence in this guess>

Question: Who did she do an interview with?
Guess: CNN.com
Confidence: <appropriate level of confidence in this guess>

Question: Who was she inspired by?
Guess: Nelson Mandela
Confidence: <appropriate level of confidence in this guess>

Question: When was his statement?
Guess: 2003
Confidence: <appropriate level of confidence in this guess>

Question: Through which foundation?
Guess: 46664 Foundation,
Confidence: <appropriate level of confidence in this guess>

Question: What was Mandela's prison number?
Guess: 46664
Confidence: <appropriate level of confidence in this guess>

Question: Who was losing people everyday?
Guess: South Africa
Confidence: <appropriate level of confidence in this guess>

Question: How many?
Guess: 1,000 people a day
Confidence: <appropriate level of confidence in this guess>

Question: To what?
Guess: AIDS
Confidence: <appropriate level of confidence in this guess>

Question: Is Lennox a mother?
Guess: yes
Confidence: <appropriate level of confidence in this guess>

Now answer the following question in the same format.

Question: How many people were at the conference?

700