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: My life suffered a lot in summer five years ago. My father died in a car accident,leaving my mother,my two younger brothers and I alone. At that time,I was a senior high school student. After my father's funeral,I had no choice but to drop out of school and work in a factory. I really wanted to return to school and wanted to go to college,but I couldn't. I only hoped to bring up my two young brothers. Life was not easy for me,for I can't afford their tuition even if I worked from day to night without stopping. Without my father's protection,I thought I was a slave to the fate. Later on,something changed my life. I still remember that it was a rainy day. I put myself in the rain and walked slowly in the street. Suddenly the rain stopped!I raised my head and found "the sky" was in fact a dark blue umbrella. Then I noticed a middleaged man with one leg on crutch standing behind me. He said to me,"Why not run without an umbrella?If you didn't run,you would get drenched." The man told me that he was a promoter. He once dreamed of being a policeman,but an accident ruined his dream. Though his present job was not suitable for his legs,it was a wonderful start to him. He was very happy that he didn't lose heart and still "ran" on the road of life... I was encouraged by the man's words. I went to a big city and became an assurance representative. After two years' running,I did well and my family condition turned better little by little. Later I returned to school and succeeded in my entrance to university. Life is like this. When you are in rainy days in your life,if you couldn't find a way to prevent you from being wet,you would be overwhelmed. But if you decide to get rid of it,you'll discover that the rainy days last not so long as you imagine.
Question: What happened to the writer at the beginning of the story?
Options: (A) His father died in a car accident six years ago. (B) He had to drop out of school to look after his sick mother. (C) He couldn't afford his two brothers' tuition even if he worked from day to night. (D) He didn't have money to hold the funeral for his father.
Solution: C