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.
One example: 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 is here: 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.

Now, solve this: Article: Being connected to the Internet has become a necessary part of modern life. Some people actually need it as they cannot do their jobs without it, and others simply feel they need it as they cannot imagine life without it. To think that something that did not even exist 50 years ago has come to _ our lives like this in just about 15 years makes one wonder - just what will the future bring? In 2004, a survey was conducted in the US asking a group of technology experts their opinions on the Internet in the next ten years. 57% of them agreed that virtual classes will be more widely adopted in schools, allowing students to learn with those at the same level and with interests in the same subjects. It's quite possible that, by the year 2030, every child in every school will do all their schoolwork on their own laptop with all their textbooks available on the Internet. No more heavy books to carry around and no more pens and paper! At work, we already use email to deal with people both inside and outside our offices and video conferencing  is occurring more frequently. This means that meetings can be held between offices in different countries without the trouble caused by business travel. Business travel will not exist in the future, and so will offices as people all start to work from home. It has also become a trend for people to use pocket computers such as Blackberries. With this helpful equipment, people can send and receive emails, surf the Web, and read multimedia files from absolutely anywhere even if we are on a beach holiday. The Internet will have a revolutionary effect on entertainment in the future. Already we can buy and download music and movies from the Internet but it is still possible for us to buy a CD or go to the DVD stores to rent the latest movies. However, it's quite possible that in the future, CD shops and DVD rental stores will close and cinemas will no longer exist. Entertainment will become completely virtual although hopefully people will still want to get outside to play sports and entertain themselves in more healthy ways. With the Internet we need only relax in the rocking chair. The Internet, however, has problems to be solved. 
 Question: The expression "play a crucial role in" can be understood as "  _  ". 
 Options: (A) change a dull role into (B) play an interesting part in (C) act a cruel character in (D) have an important effect on 
 Asnwer: B
Solution:
No