You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

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: Yes
Why? 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.

New input: Article: Once upon a time a peacock and a tortoise became great friends. The peacock lived in a tree on the bank of the stream in which the tortoise had his home, and every day the peacock danced near the stream and displayed his gay plumage for the amusement of his friend. Unfortunately, one day a bird-catcher caught the peacock and was about to take him away to the market. The unhappy bird begged his captor to allow him to say goodbyeto his friend -- the tortoise. The bird-catcher agreed and took the peacock to the tortoise, who was greatly astonished when he saw his friend become a captive. The tortoise asked the bird-catcher to let the peacock go, but the bird-catcher laughed at his request, saying that was his livelihood. The tortoise then said, "If I give you a handsome present, will you let my friend go?" "Certainly," answered the bird-catcher. So the tortoise dived into the water and in a few seconds came up with a handsome pearl. To the bird-catcher's astonishment, the tortoise handed it to him. This was beyond his expectation, and he let the peacock go immediately. A short time later, the _ man came back and told the tortoise that he thought he had not been paid enough for the release of his friend, and threatened that unless he received another pearl which matched the first one, he would again catch the peacock. The tortoise, who had already advised his friend to go to a distant place on being set free, was greatly enraged at the greed of this man. "Well," said the tortoise, "if you insist on having another pearl like that one, give it to me and I will fish you out an exact match for it." The cupidity of the bird-catcher prevented his reasoning that "one in the hand is equal to two in the bed of the stream", and he quickly gave the pearl to the wily tortoise, who swam out with it, saying, "I am no fool to take one and give two!" and disappeared immediately, leaving the bird-catcher to be sorry for his greed.
Question: This passage is a _ .
Options: (A) joke (B) fairy tale (C) fable (D) life story
Asnwer: D
Solution:
No