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: From poor beginnings to most expensive player ZINEDINE Zidane,who dreams of leading France to its second World Cup title in a row next month,has always preferred to express himself with a football rather than with words. Last Wednesday Zidane scored the decisive goal when Real Madrid of Spain won the Champions League final against Germany's Leverkusen 21. He became one of the world's most expensive players when he joined Real Madrid from Italy's Juventus for US $ 66 million.And he has been a national hero since he scored twice in the 3-O defeat of Brazil in the 1998 World Cup Final. But despite his success,Zidane has always kept his feet on the ground.He leads a quite family life,there is hardly any gossip about him and he avoids putting his wife and two children in the spotlight. "Just because I'm a public figure it doesn't mean I have to express myself on everything.I don't like to discuss some personal matters publicly."he said. Even as a child playing football in the slum area of Marseille,France,where he was raised by his Algerian parents,Zidane was shy. He loved football even as a little kid."I realized football is a wonderful mixture of a sharp mind and hard training rather than just talking,"he said. Even when the match awards were just chocolate and bread,Zidane found that football made his poor childhood rich. Before he was 10 years old,it was obvious that he could become a great footballer.He was offered his first professional contract when he was just 20.Now,at the age of 29,he has already picked up two World Player of the year awards. This quiet striker has not yet spoken of his hopes for the coming World Cup.But his fans across the world will be eagerly watching him to see what he'll do this time.
Question: What did Zidane learn from his childhood football experience? He learned that _ .
Options: (A) he could become a great footballer (B) he could become rich if he became a footballer (C) football is a mixture of a sharp mind and hard training but not just talking (D) football is a favorite sport in the future
Solution: C