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.
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
Example solution: Yes
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. Hence, B is the correct answer and output is Yes.

Problem: Article: Recently a research was carried out in London,Birmingham and Leeds among teachers from different schools about student behavior management. The majority of teachers said that behavior management is the biggest challenge they face in teaching.They are against the idea of a "one size fits all" approach to behavior management and believe that how they deal with behavior depends on their analysis of what is driving the behavior.Many teachers make the analysis in three steps.First,observe what the student is doing;then look into what drives the behavior and finally identify what is the real problem to deal with,e.g.attention seeking or being unable to follow the lessons etc..However,many teachers felt it sometimes difficult as schools did not always effectively communicate the necessary information about the students for them to do it. The behaviors are generally divided into low,mid and high level.Teachers felt low and high level behavior was easy to analyze and deal with because low level behavior was seen as the least serious of a problem;and there is clear structure in place for dealing with high level behavior. However,there is no clear structure and effective ways to address midlevel behavior,which may cause a sense of failure in some teachers. Teachers also felt that the laws to protect pupils have resulted in a sense of teachers having fewer rights to manage behavior.In case they deal with or be seen to deal with behavior wrongly or improperly,the results could be very serious:damage the child or teacher,especially their career. 
 Question: What does the passage mainly talk about? 
 Options: (A) Ways to deal with student behavior problems. (B) Importance to manage student behavior. (C) Three levels of student behavior. (D) Teachers' difficulties in managing student behavior. 
 Asnwer: A

Solution: No