In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
One example is below.
Q: Article: Homework can put you in a badmood , and that might actually be a good thing. Researchers from the University of Plymouth in England doubted whether mood might affect the way kids learn. To find out the answer, they did two experiments with children. The first experiment tested 30 kids. Someshapes were hidden inside a different, larger picture. The kids had to find the small shapes while sitting in a room with either cheerful or sad music playing in the background. To test their mood, the scientists asked the kids to point to one of five faces, from happy to sad. Children who listened to cheerful music tended to point to the smiley faces while the others pointed to the unhappy ones. The researchers found that sad kids took at least a second less to find the small shapes. They also found an average of three or four more shapes. In the second experiment, 61 children watched one of two scenes from a film. One scene was happy, and the other was sad. Just like in the first experiment, kids who saw the sad scene acted better compared to the others. The researchers guessed that feeling down makes people more likely to focus on a problem or difficult situation. Not all scientists agree with them, however. Other studies argued that maybe, that cheerful music in the first experiment distracted kids from finding shapes. While scientists work on finding out the answers, it still might be wise to choose when to do your tasks according to your mood. After eating a delicious ice cream, for example, write an essay. 
 Question: Researchers did experiments on kids in order to find out _ . 
 Options: (A) how they really feel when they are learning (B) whether mood affects their learning ability (C) what methods are easy for kids to learn (D) the relationship between sadness and happiness 
 Answer: B
A: Yes
Rationale: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment. Hence, B is the correct answer and output is Yes.
Q: Article: America was faced with one of its worst ever mass shootings on Friday when 20 children and six adults were shot dead by a gunman who opened fire at an elementary school in Connecticut. The gunshot atSandy Hook element school in Newtown, about 65 miles north-east.of New York, is understood to have been carried out by a gunman who was later found dead at the scene. State policeman Paul Vance said 18 children died at the scene and two more died ,n hospital.Six adults were found dead at the school, Vance said.The bodies of the victims remain inside the school. In an emotional press conference at the White House, Barack Obama suggested that he may take action.Fighting back tears, he said: "We've tolemted too many of these tragedies in the past few years.And each time I learn the news I react no.as a president, but as anybody else would - as a panent.And that was especially true today.I know there's not a parent in America who isn't in the same overwhelming sorrow that I am," Referring to a number of major shootings this year alone, Obama continued "Whether it's an elemental school in Newtown, or a shopping mall in Oregon , a temple in Wisconsin, or a movie theater in Auron, or a street comer in Chicago - these neighborhoods are our neighborhoods, and these children are our children.And we-,, going to have to come together and take meaningful action to prevent more tragedies like this, regariless of the politics." 
 Question: How many people died at the scene? 
 Options: (A) 18 (B) 20 (C) 26 (D) 24 
 Asnwer: A
A:
Yes