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.

Let me give you an 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
The answer to this example can be: Yes
Here is why: 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.

OK. solve this:
Article: Study Books Basic Study Manual     Hardcover  :$ 37 Future success depends on the ability to learn. Here are the answers to the questions most often asked by parents, teachers, business trainers and by students themselves. Read this book and learn: What the three barriers   to study are and what to do about them. What to do if you get tired of a subject you are studying. Twenty-six simple drills to help you learn how to study easily, rapidly and with full understanding. Buy and read Basic Study Manual and use it do dramatically improve your ability to study. Study Skills for Life      Hardcover: $32 L. Ron Hubbard's study technology for children opens the door to their future success by giving them the ability to study and learn. Fully illustrated (,) for easy comprehension. Learning How to Learn   Hardcover: $25 The basics of effective study for 8 to 12-year-olds, fully illustrated. Children who read and apply the materials in this book regain their liking for study and their ability to apply this knowledge in life. Get this book for a child you want to see win at his studies! How to Use a Dictionary Picture Book for Children       Hardcover: $36 In spite of billions of dollars spent on "educational research", children are not taught the most basic skills of learning, even the most basic of these: how to use a dictionary. In fact, a research of educational books for children found no book that told them how to use a dictionary or that one should. Written for children 8 to 12-year-olds, this fully illustrated book will teach your child: How to find words in a dictionary. The different ways that words are used. What the different marks and symbols that are used in a dictionary mean. How to use a dictionary to correctly pronounce words. It includes a section for parents and teachers showing you how to use this book with children. Buy this book and give it to your children to unlock their education. What's more, you will just pay 50% for it before May 1, 2014. 
 Question: According to the advertisements, the four books are all intended for   _  . 
 Options: (A) teachers (B) children (C) adults (D) women 
 Asnwer: A
Answer:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
No