Detailed Instructions: 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.
See one example below:
Problem: 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: 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.

Problem: Article: What do you usually do to comfort your friends when they are feeling sad or depressed ? You probably pat them on the back or shoulder , or maybe you give them a big , warm hug . We used to think that knowing when and how to comfort others was an ability that only humans have . But scientists have discovered that apes have this ability , too , according to a study published in the Journal of the Proceedings of the National Academy of Sciences . Two researchers from Emory University in Atlanta , US , went to an Ape Protection Centre in Congo to study bonobos , which are closely related to humans . The researchers analyzed the bonobos' reactions after more than 370 cases of stressful situations , such as fights and losing temper , and found that some bonobos rushed to hug those that were screaming after being attacked , just like humans would have done . However , researchers noted hat not all bonobos were capable of comforting others . In the protection centre , many bonobos are orphans whose mothers were killed by hunters . They were found to be more anxious in times of tension and to have greater difficulty controlling their own emotions , making them worse at reaching out to help friends in need . " Orphans , who have not had the benefit of a mother helping them handling their emotions , are much worse at comforting others , " Professor Frans de Waal , one of the researchers , told The Telegraph . " Bonobos with moms were able to curb their negative emotional reactions more quickly . Therefore , they pay more attention to others . " This pattern mirrors the way that human children have been found to react . Those who seem more capable of handling their own emotions - for example , the ones who can calm themselves down more quickly after upsetting experiences - are usually better at expressing their concerns for others .
Question: Which of the following statements is TRUE according to the passage ?
Options: (A) Orphan bonobos never give a hand to friend . (B) There were 370 bonobos involved in the research . (C) The ability to comfort others is unique to human beings . (D) Moms play a significant role in handling kids' emotions .
Solution:
D