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: A third of Britons are overweight, states a report published in January by the Royal College of Physicians, the result of an 18-month study. About five per cent of children weigh too much, and are likely to stay that way for life; in the mid-twenties-age-long group the proportion of the middle-aged population half are overweight. Fat people risk severe health problems, says the report, including high blood pressure, breathlessness and various forms of heart disease. Smoking is particularly risky for overweight people. The safest way to lose weight is to eat cereals, bread, fruit and vegetables, and cut down on fatty meals, butter and sweet foods. Fad diets so far more than good; slimming machines that vibrate muscles have not been proved useful; saunas merely remove a little body water, and health farms, says the report ,serve as expensive holidays. Exercise is most important to health, the report emphasizes; though it doesn't necessarily reduce weight; it keeps the correct proportion of body muscle. And it isn't only for the young ; from middle age a minimum of 20 minutes of gentle physical jerks should be practiced three times a week. The report advocates several public health measures to fight the common existence of overweight in this country. They include an increase of tax on alcohol to reduce its increasing, and dangerously fattening, consumption; and the provision of more sports facilities by local authorities. Britain's doctors, the report concludes, must learn to be more sympathetic and specific in their advice to the overweight, encouraging a change in eating habits on a long-term basis and taking into account the many-often-complex-reasons why fat people are fat.
Question: The passage mainly talks about _ .
Options: (A) the cause of Britons' overweight. (B) how to avoid getting overweight (C) Britons' overweight problem. (D) the relations between overweight and health problems.
Asnwer: D
Solution:
No