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.
One 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
Solution is here: B
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.

Now, solve this: Article: Just a few hours ago,the Italian ship Andrea Doria was sailing through thick fog toward the city of New York. Captain Piero Calamai kept watch. He knew that many other ships were nearby. He should have slowed down because of the fog but he decided not to. He wanted to arrive on time the next morning. At about 11:00 PM,another ship,the Stockholm,suddenly hit the Andrea Doria. It made a huge hole in the Italian ship. Some people were badly hurt. Others fell into the sea. But one girl was saved by the Stockholm. Linda Morgan was fourteen. She lived in Spain with her mother and her little sister. She was going to visit her father in New York. She was excited about seeing her father. Linda had loved the trip. She wanted to have dinner with the captain on the last night at sea. The captain did not sit at his table that night,though. He was busy guiding the ship through the fog. Linda did not get to talk to him. When Linda went to bed,everything seemed fine. Her mother turned off the lights. Linda talked to her little sister. She thought about seeing her father the next morning. What happened next was a terrible surprise. Linda woke up not knowing where she was. She was not in her bed. When she called to her family,no one answered. Both her knees were broken. Linda had been saved by an amazing accident. When the Stockholm made a hole in the side of the Andrea Doria,it lifted Linda out of her bed. She landed on the deck of the Stockholm instead of falling into the ocean. A sailor heard her cries and found her. Right now,the girl is in the hospital. She is expected to get better. Her father is at her side,glad that his little girl was saved. The Andrea Doria lies under the waves at the bottom of the sea.
Question: Why didn't Captain Piero Calamai reduce the speed?
Options: (A) He didn't want to be late. (B) He went crazy because of the bad weather. (C) He thought the fog was not serious. (D) He had rich experience.
Solution:
A