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.

Ex Input:
Article: There have been discussions about retire age limit recently. Does it make sense to make people retire at a particular age, say, 55? 60? Some people work well into their 70s and 80s, running families, countries or corporations while other people, despite being fit and highly talented, are forced to retire in their fifties or even earlier. Here I will examine whether people should be allowed to continue working as long as they want or whether they should be encouraged to retire at a particular stage. Some people think there are several reasons for allowing older people to continue working. Firstly, older employees are more experienced and their knowledge can be lost to his company or business if they are made to retire. Secondly, older employees are often extremely loyal and more willing to carry out company policies than younger staff. Another point is related to our society's attitudes to the old. To force someone to retire at 50 or 60 indicates that the society does not value the contribution of these people, which may be regarded as age discrimination. However, others believe that allowing older people to work indefinitely is not a good policy. Age alone is no guarantee of ability. Old people are ambitious workaholics. Many young employees are more skillful than older staff, who may have been stuck in one area or unit for most of their working lives. _ . In addition, without age limits, many people would continue to work purely because they did not have any other plans. Another reason is that older people should be rewarded by society for their life's labor by being given generous pensions and the freedom to enjoy their leisure. We now have youngsters who can't find jobs because old people refuse to retire. This new generation of "old people" may think they will never die due to modern advances in medicine. With many young people unemployed or frustrated in low-level positions, older workers are expected to retire. However, this can affect their right to work. I feel that giving workers more flexibility and choice over their retirement age will benefit both society and the individual.
Question: All the following statements are reasons for allowing old people to continue working EXCEPT that _ .
Options: (A) their contributions should be valued (B) their experience should be appreciated (C) they can be ambitious workaholics (D) they are extremely loyal employees
Asnwer: C

Ex Output:
Yes

Ex Input:
Article: Can you smell two things at once? This experiment comes from the research of two scientists from Rice University. Denise Chen and Wen Zhou have been experimenting with the science of smell, and have made some very interesting discoveries. To explore that, you will need two things with strong, characteristic smells and, of course, your nose. The idea is to smell a different smell with each nostril . Hold one smell very close to your right nostril, and the other smell very close to your left nostril. Then breathe in and pay close attention to what you smell. What you should find is that one smell will be very strong. After another sniff or two, the first smell will go away, and you will smell the other smell. Keep sniffing, and the first smell will come back. Instead of smelling the two smells evenly mixed, they will work in turns, one after the other. Why? Chen and Zhou found that your sense of smell acts much like your sense of sight. Hold a book in front of your nose, so that your left eye sees things on the left side of the book, and your right eye sees things on the right side of the book. You will find that your sight works in turns, first on the left side of the book and then on the right side. Notice that you can't focus your left eye on one object while focusing your right eye on another object. Your brain jumps back and forth , paying attention to one and then the other. The same thing happens with your nostrils. If they are smelling different smells, your brain pays attention to one and then the other.
Question: Denise Chen and Wen Zhou discovered that _ .
Options: (A) our brain focuses on one thing at a time (B) our two nostrils act differently towards the same smell (C) our nose prefers to smell stronger smells (D) our sense of smell is connected with our sense of sight
Asnwer: C

Ex Output:
No

Ex Input:
Article: People in China, as in other parts of the world, are waiting to see how U.S. President-elect Barack Obama will deal with global problems such as the current economic slowdown once he takes office. As Sam Beattie reports from Beijing, there is widespread hope for closer U.S.-Chinese cooperation. For many students in Beijing, Mr. Obama symbolizes all that is possible in the United States. He's a popular winner here, seen as a self-made man who has made it to the top. "I think he is very charming, and a president who can create a new era," said Zhang Wei, a university student. "I like him very much and most of my friends do too." Ni Weibo, another university student, agrees. "Sino-U.S. relations still need more cooperation," she said. "I think he will help take it to a new era." China's President Hu Jintao congratulated Mr. Obama within hours of his victory, saying he hoped bilateral ties could be made stronger. Political analysts here say China will be looking for the incoming president to avoid contentious issues such as Taiwan's independence, human rights and Tibet. Instead, they say Beijing would like Mr. Obama to focus on solving the global economic crisis, and to help China's slowing economy by opening up U.S. markets. But trade relations might be _ , says Renmin University's Professor of International Studies, Shi Yinhong. He warns, "There is a possibility that President Obama will take some protectionist measures which China will not accept, then trade disputes could develop to a degree that we have not seen ever before." Despite making the headlines, Mr. Obama faces some tough challenges in managing the U.S. relationship with China. China is now a stronger and more confident country than the China his predecessors dealt with. And in this time of economic uncertainty, analysts say it's a country with which Mr. Obama will want to maintain a good relationship.
Question: What is not mentioned in this passage?
Options: (A) What Barack Obama is expected to do in dealing with the US-China relationship. (B) Why Barack Obama will maintain a good relationship with China. (C) How Barack Obama will deal with the current economic slowdown. (D) What image Barack Obama has given to Chinese people.
Asnwer: C

Ex Output:
Yes