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
Example solution: B
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. So, B is the correct answer.

Problem: Article: Give people a chance before you judge them because you really never know what's going on beneath the surface. I am always reminded that judging a person by what others say or my first impression is usually wrong. It's so easy to make assumptions and expectations about someone, just to find out they were completely false. The shy girl turns out to be one of the funniest girls I've ever met; the mean girl is actually very sensitive and loving; the _ guy is unsure of himself, etc. I hope there is a world where we stop judging a person by what they wear, their hairstyle, their job, their car; we simply love and accept them for who they are. Someone may have untidy hair because they over slept, or their clothes don't match because their house burned down and lost everything. All I'm saying is, "can we focus more on what's going on inside a person rather than the outside?" There are so many people who seem like everything is just fine on the outside, but the inside is angry or hurting. They don't know how to just be themselves or they're afraid to because they may be seen as the "crazy" or "strange" persons. I truly believe everything begins with ourselves. Before we can really stop judging others by the outside, we must stop judging ourselves. We must know how to treat ourselves first. Let's stop getting in our own way and accept ourselves and others as we are.
Question: When we judge a person, we should pay more attention to _ .
Options: (A) what he wears (B) what he does or has (C) our first feelings and thoughts (D) what's going on inside him
Solution: D