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: 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
Solution is here: Yes
Explanation: 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.

Now, solve this: Article: Every Sunday morning, as most people line up outside neighborhood breakfast spots, watch TV news shows, or head for church, Chloris Noelke-Olson is tuning up  her fiddle .  She is preparing to enjoy bluegrass music the old-fashioned way: with friends, at home, for free. " To be able to play with other people face to face and have that sort of connection, it is spiritual," Ms Noelke-Olson said of the weekly house concerts in Chicago she participates in. " It's like a good conversation with instruments---something that doesn't seem to happen much any more because everyone is chatting on their cellphones." She is among a growing group of Americans who are finding it pleasant to get away from the digital grid , at least temporarily. While there is no exact data to track how many people are forming knitting groups, hosting house concerts, or organizing family game nights, it is possible to connect the dots between the rising price of entertainment and the rising sales of board games and craft supplies. In the past two years, the prices for restaurant meals, concert tickets, and movie tickets all increased. At the same time, board games sales rose 6 percent, while total toy sales decreased 3 percent. These trends are expected to continue because of the struggling economy. Instead of equipping their homes with expensive home entertainment systems, consumers are more likely to pick up the old-fashioned way: eye-to-eye. Families are rediscovering ways to come together that have nothing to do with high technology. "People are turning inward to build an enjoyment time for family and home," said Linda Bettencourt, an interior designer in San Francisco whose customers typically live in million-dollar homes. Over the past six months, Ms Bettencourt has been hired to redesign living space to promote the kind of connectivity that doesn't involve wires. " The big game table is back," she says. "People want to sit around and see each other's face rather than facing a flat-screen TV." 
 Question: Why is Chloris Noelke-Olson enjoying bluegrass music the old-fashioned way? 
 Options: (A) Because she likes playing musical instruments. (B) Because she wants to provide free music for her friends. (C) Because she doesn't like talking on her cellphone. (D) Because she likes to form a close connection with people. 
 Asnwer: C
Solution:
No