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.
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
Example solution: Yes
Example 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.

Problem: Article: Mr and Mrs Davies had left their Christmas shopping very late. There were only a few days more before Christmas, and of course the shops and streets were terribly crowded, but they had to get presents for their family and friends, so they started out early one morning for the big city, and spent several tiring hours buying the things they wanted in the big shops. By lunch-time, Mr Davies was carrying parcels of all shaps and sizes. He could hardly see where he was going as he and his wife left the last shop on their way to the railway station and home. Outside the shop they had to cross a busy street, made even busier than usual by the thousands of people who had come by car to do their last-minute Christmas shopping. Mr and Mrs Davies had to wait for the traffic lights to turn green, but as Mr Davies could not see very well in front of him, he gradually moved forward into the road without realizing it. Mrs Davies saw this and became worried. Several times she told her husband to come back off the road, but without success. He could not hear her because of the noise of the traffic. Finally she shouted in a voice that could be heard clearly above all the noise, "Henry! If you want to stand in that dangerous position a moment longer, give me the parcels!"
Question: Mr and Mrs Davies, _ , had to buy presents before Christmas.
Options: (A) like everyone else (B) unlike others (C) for once (D) being old
Asnwer: A
Solution: Yes