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 input: 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 output: 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.
Q: Article: Teenagers are under a lot of pressure to be thin. They resort to starving, vomiting and eating only diet foods to try and be thin. Television is a big influence on them. They watch shows like Beverly Hills 90210 andMelrose Placeand feel they need to look as thin as the actresses on these shows. Society is brainwashing young people into believing that being thin is important and necessary. Diet commercials are constantly appearing on our television screens telling us that once we lose weight, we will be happy. While you're standing at the grocery store you are surrounded by magazines claiming to have the newest and best diet. Each month another new diet appears claiming to be the diet to end all diets. If diets really worked, then why are there so many of them? The reason a new diet pops up each month, is that last's month's diets did not work. The truth of the matter is that DIETS DON'T WORK. The diet and fashion industries are not totally to blame for society's obsession with thinness. We are the ones keeping them in business. We buy into the idea that we can attain the "ideal" body image. We allow ourselves to believe the lies being thrown at us constantly. We are throwing away our hard earned money trying to live up to the standards that society has set for us. It's unfortunate, but in today's society, people have forgotten that it's what's inside a person that counts, not what's on the outside. We need to start loving and accepting each other for who we are, not what we look like. Once again, I would like to stress the fact that diets don't work. Eating three healthy meals a day, a few snacks and doing moderate exercise, will allow your body to go to its natural set point. Next time you decide that you are going to start another diet because you feel you are too fat, stop, sign up for a self-esteem class instead. That would be money well spent.
Question: What areBeverly Hills 90210andMeltrose Place ?
Options: (A) Fashion shows. (B) Two famous place in America. (C) Popular TV shows. (D) Two TV channels.
A:
C