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 Input: Article: Some kinds of mental skills naturally decrease as people get older. Yet research seems to show that some training can improve such skills. A recently published study also appears to demonstrate that the good effects of training can last for many years after that training has ended. Researchers at Johns Hopkins University in Maryland wanted to learn how long memory and thinking skills would last in older people who trained to keep them. The people were part of the ten-year research project. They were taught methods meant to improve their memory, thinking and ability to perform everyday tasks. More than 2,800 volunteered for the study called ACTIVE - short for Advanced (Cognitive) Training for Independent and Vital Elderly. Most studied when they were more than 70 years old. The volunteers took one of several short training classes meant to help them keep their mental abilities. One class trained participants in skills including how to remember word lists. Another group trained in reasoning. A third group received help with speed-of-processing - speed of receiving and understanding information. A fourth group - the control group did not get any training. Earlier results had established that the training helped the participants for up to five years. Now, lead study writer George Rebok says, the research showed most of the training remained effective a full ten years later. Professor Rebok and his team found that the people trained in reasoning and speed-of-processing did better on tests than the control group. "We are wondering whether those effects which endured over time would still be there ten years following the training, and in fact, that's exactly what we found." The effect on memory, however, seemed not to last as long. Still, the old people in any of the three classes generally reported less difficulty in performing daily activities than the control group. The total training time for the older people was between 10 and 15 hours.
Question: Which statement is true according to the text?
Options: (A) This kind of training can only have effect on people for a few years. (B) The people were trained during a period of ten years. (C) All the people who were studied were more than 70 years old. (D) The second group were trained how to remember word lists.
Asnwer: B
Example Output: Yes

Example Input: Article: JAKARTA, INDONESIA ---Walking with long steps and his smile lighting up a rainy afternoon, Barack Obama seems to have arrived to visit a school he attended as a boy.But wait.He's not real Obama.The US president is back in Washington, D.C.. So who is this guy?He's IIham Anas,34,magazine photographer who has taken advantage of his perfect resemblance to Obama and turned it into his own wealth.[ Since 2007, Anas' s face and big smile have been seen on Southeast Asian TV and the Internet, and in advertisements.Anas's resemblance to the president has turned his life around 180 degrees. When his sister first mentioned the resemblance, _ .Then a friend asked him to pose as Obama in front of a US flag.He also refused."I'm a photographer, not an object for the camera," he said. However, as soon as he accepted the idea, his career took off.The father of two children is rarely at home these days.Recently a group of reporters followed him on a tour of the school Obama once attended.Anas sat in the classroom where the present US president once studied.He spoke a few lines in English.The moment he opened his mouth, however, the differences became clear."Obama is a baritone ,"Anas said."I'm not.I sound like a little boy." He is also shorter than the president, but he makes up for that by practicing Obama's typical actions. He used to dislike looking into the mirror because of his average appearance.Now he no longer considers himself as an average guy, but a superstar.Looking like a president is a good thing, Anas says."How else could a person like me travel the world and meet all kinds of people? I'm really just a shy guy." He says he has made a request to meet President Obama when he arrives, but he hasn't heard back from the president's schedules. Now, Anas hopes that Obama will win a second term in the White House."The longer he's in office, the longer my fame will last," he said.
Question: Which of the following is TRUE according to the text?
Options: (A) Obama has met Anas once in Indonesia. (B) Obama visited a school he attended as a boy. (C) Anas became rich after he knew Obama. (D) Anas visited the school Obama once studied in.
Asnwer: B
Example Output: No

Example Input: Article: It is hardly surprising that clothing manufacturers follow certain uniform standards for various features of clothes. What seems strange, however, is that the standard adopted for women is the opposite of the one for men. Take a look at the way your clothes button. Men's clothes tend to button from the right, and women's from the left. Considering most of the world's population--men and women--are right-handed, the men's standard would appear to make more sense for women. So why do women's clothes button from the left? History really seems to matter here. Buttons first appeared only on the clothes of the rich in the 17thcentury, when rich women were dressed by servants. For the mostly right-handed servants, having women's shirts button from the left would be easier. On the other hand, having men's shirt button from the right made sense, too. Most men dressed themselves, and a sword drawn from the left with the right hand would be less likely to get caught in the shirt. Today women are seldom dressed by servants, but buttoning from the left is still the standard for them. Is it interesting? Actually, a standard, once set, resists change. At a time when all women's shirts buttoned from the left, it would have been risky for any single manufacturer to offer women's shirts that buttoned from the right. After all, women had grown so used to shirts which buttoned from the left and would have to develop new habits and skills to switch. Besides, some women might have found it socially awkward to appear in public wearing shirts that buttoned from the right, since any one who noticed that would believe they were wearing men's shirts.
Question: What is surprising about the standard of the clothing industry?
Options: (A) It has been followed by the industry for over 400 years. (B) It is different for men's clothing and women's. (C) It works better with men than with women. (D) It fails to consider right-handed people.
Asnwer: D
Example Output:
No