Detailed Instructions: In this task, you're given an article, a question which often contains a blank, four options (associated with "A", "B", "C", "D") and the answer to that question. Your task is to classify whether the given answer is correct or not by providing "Yes" or "No", based on the article.
See one example below:
Problem: Article: Homework can put you in a badmood , 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
Answer: B
Solution: Yes
Explanation: It is clearly mentioned in the article that to the check effect of mood on children is the main purpose of the experiment. Hence, B is the correct answer and output is Yes.

Problem: Article: Two space walkers fixed a camera on the outside of the international space station on Monday and threw overboard a data - collecting device , sending it rolling off into space like a football. The new camera will help space station astronauts add new pieces onto the orbiting station. Mr Arthur and his Russian crewmate left the or biting station unmanned during the 5 - hour spacewalk. Normally, one crew member stayed aboard while two others worked outside. But the space station crew has been reduced to two since the space shuttle prefix = st1 /Columbiadisaster in 2003, and it has been left empty nine times during spacewalks since then. The device thrown overboard was once used to collect data on electrical activity around the space station. It was designed to work for only a few months and was no longer needed. Engineers were afraid pieces might break off and damage the space station, so they decided to cut it loose. The device, which weighs about 60 pounds and has solar panels that extend about 2 feet, is expected to burn up in the atmosphere in about three months. Happily, the space walking pair helped each other into their spacesuits without the help of a third crew member. The space walk was put off by an hour because of trouble with the US airlock , which did not depressurize completely at first. But the pair quickly made up for the lost time as they worked outside. It was the first time in two years that space walkers exited through the USairlock.
Question: Why did the spacewalkers leave the orbiting station unmanned?
Options: (A) They were busy fixing a camera. (B) They had to throw a data - collecting device. (C) They had to stay aboard. (D) The space station crew has been reduced to two due to an accident.
Asnwer: D
Solution:
Yes