In this task, you're given an article, a question which often contains a blank and four options (associated with "A", "B", "C", "D"). Your task is to find the correct answer (from the given options) for the question from the given article and return one of the options from "A", "B", "C", and "D". Do not generate anything else apart from one of the following characters: "A", "B", "C", "D". There is only one correct answer for each question.

Let me give you an example: Article: Homework can put you in a bad mood , 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
The answer to this example can be: B
Here is why: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment. So, B is the correct answer.

OK. solve this:
Article: My l4-year-old son, John, and I spotted the coat at the same time in a second-hand clothing store. It stood out among big and old coats. It had beautiful tailoring and an unbelievable price: $28. I looked at my son and we both said nothing, but John's eyes shone. Dark, woolen topcoats were popular with teenage boys, but they could cost several hundred dollars new. This coat was even better. John tried it on and turned from side to side, eyeing himself in the mirror. The fit was perfect. John wore the coat to school the next day and came home with a big _ "Did the kids like your coat?" I asked. "They loved it," he said. Over the next few weeks, John changed. He was polite, less argumentative, more thoughtful, and on the whole much happier. "Good dinner, mom," he would say every evening. Without a word of objection he would carry in wood for the stove. One day when I suggested that he might start on his homework before dinner, John, who always put things off, said: "You're right. I guess I will." When I mentioned this incident to one of his teachers, she joked that the coat must have changed him. John and I both know we should never mistake a person's clothes for the real person within them. But there is something to be said for wearing a standard of excellence for the world to see, for practicing standards of excellence in thought, speech, and behavior, and for matching what is on the inside to what is on the outside.
Question: What message does the author intend to deliver in the article?
Options: (A) We should not judge people by their appearance. (B) Life is full of possibilities when we are young. (C) It's beneficial to try different things in our lives. (D) What we wear could help shape who we are inside.
Answer:
D