Given the task definition, example input & output, solve the new input case.
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.
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
Output: B
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.

New input case for you: Article: Are you the type of person who always says"yes"?I've come to learn that it is very im-portant to learn to say NO!It's okay. People are still going to like you. They may even respect you more because they know you are honest. I,m not saying to say"no" to someone who really needs your help. I'm talking about re-fusing that meeting that you really do not want to attend or that birthday party that you don't want to be a guest at. Think for a moment how you feel when you say YES to something that you really don't want to do. If you're like I once was,you can't sleep at night and you think about it too much. It weighs on your mind. You try to find ways out. Whatever you're saying to yourself,if you really wanted to go,you wouldn't have all of these thoughts. So,why not just say NO from the beginning? Maybe you feel like if you don't show up at the meeting(by the way,it is not one you must attend) your boss isn't going to like you or your co-workers won't respect you. Maybe you feel as if your mom,dad or sisters won't love you as much if you don't do everything for them that they ask every occasion. If these people are your true friends,family members,or a good boss,they will like or love you the same no matter what. People treat you the way you teach them to,and if you're some-one who always says"yes" then that's what they,re expecting. You need to do what is right for you. Of course we do have real obligations in life to ful-fill,but we do not have to do everything others want us to do.
Question: Which of the following statements would the writer agree with?
Options: (A) We should try to do what our friends ask us to do. (B) We should help others in need. (C) Always saying"yes" means you are dishonest. (D) Always saying"no" means you are brave.
Output:
B