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: This is a story told or read to children of young ages.The heroine , Cinderella, treated cruelly by her stepmother and her two ugly stepsisters, is helpless until the right magic comes along.She meets her prince and they live together happily. Just a sweet, pretty tale? Not in the view of Ellen Macintosh, who has written much about fairy tales.Ellen' s main concern is with what the story implies. "Instead of standing up to her cruel stepmother and stepsisters, Cinderella just waits for a fairy godmother to appear and solve her problem.But wouldn't you want a daughter of yours to show more spirit?" The story is long lasting, whatever its shortcomings, and it does' t take much to see its influence on a number of recent Hollywood productions.In these versions for the silver screen, the Cinderella character no longer has to clean the house and has no sisters to make her life terrible, though she keeps the way of not showing much courage.The character of the rich and handsome stranger, however, is kept, and in some cases really is a prince.The role of the fairy godmother is often played by luck; we live in a civilized age when even very young children might reject the idea of fairies.In the majority of film versions, the heroine has a profession and is even permitted to continue working after marrying her prince this is the twenty first century, after all. Doesn't the success of these films indicate that the story has relevance to children even today?" Yes,, admits Ellen, who sees its message as being rooted in a fundamental childhood desire for love and attention." Most children experience a sense of inner loneliness as they are growing up and empathize with (...)the character who faces some sort of challenge.This can be seen in the original story of Cinderella, where the fairy godmother tells the heroine that she must learn to be gracious and confident if she is to go to the ball.She has to grow spiritually, and by maturing, she becomes attractive to the prince, thus ensuring that the ending of the story will be happy." "In the later versions, thus element is missing," says Ellen, " and the theme of the story is simply that a girl' s role in life is to be more beautiful than other girls so that she can carry off the prize: the handsome prince.Is this really what we want girls to grow up believing?"
Question: Why does Ellen disapprove of the Cinderella story?
Options: (A) The plot is too simple. (B) The description is not vivid. (C) The heroine is not brave enough. (D) The story is unfit for the children today.
A:
C