instruction:
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.
question:
Article: Pottery is the name given to all kinds of useful or artistic objects made from clay. Pottery can be plates or water pots or baskets. Pottery can be large or small, fancy or plain. Pottery is part of the large family of ceramics .Ceramics are synthetic materials. For example, bricks and tiles   are both ceramics. How is pottery made? First, a potter takes some clay. Clay is a soft, red material from the earth. It looks a little like red dirt, but it's very different. Clay is thick and rich. Wet clay can be worked into any shape. When the clay dries, it will keep that shape. The potters takes some clay and pushes and squeezes it until it is soft and smooth. After that, the clay can be shaped into anything. There are several ways to shape clay. Sometimes potters use their hands. Sometimes they use a special wheel. They place the clay in the center of a round, flat wheel. The wheel moves very fast, and the potter shapes the clay. After the potter has shaped the clay, it can be decorated . Potters use glaze, which is a kind of paint, to decorate their work. Some glazes are very simple. Other glazes have beautiful colors and designs. The glaze is not just beautiful. It is also useful. The glaze makes the pottery smooth and waterproof. Potters also make some decorative lines and designs on the surface. After it is decorated, the clay must be baked, or fired, in a special oven. Baking the clay at very high temperature makes it hard and strong. Firing also makes the glaze stick to the pottery. When the firing is over, the potter carefully removes the pottery from the oven and lets it cool slowly. If it cools too quickly, it could crack and break. Since pottery is waterproof, it is very popular for dishes. You can find examples of pottery in almost any home. But pottery can also be found in museums. Some pieces of pottery are valuable and beautiful pieces of art. 
 Question: It is possible that ceramics are materials of   _   . 
 Options: (A) metal (B) plastic (C) wood (D) earth 
 Asnwer: C
answer:
No


question:
Article: Why do people feel so rushed? Part of this is a perception   problem. Generally, people in rich countries have more free time than they used to. This is particularly true in Europe, but even in America free time has been inching up. Women's paid work has risen a lot over this period,but their time in unpaid work,like cooking and cleaning, has fallen even more significantly, thanks in part to dishwashers, washing machines and microwaves, and also to the fact that men shift themselves a little more around the house than they used to. The problem, then, is less how much time people have than how they see it. Ever since a clock was first used at a workplace to record labor hours in the 18th century, time has been understood in relation to money. Once hours are financially quantified  , people worry more about wasting, but tend to save or use them more profitably. When economies grow and incomes rise, everyone's time becomes more valuable. And the more valuable something becomes, the rarer it seems. Once seeing their time in terms of money, people often _ the former to maximize the latter. Workers who are paid by the hour volunteer less of their time and tend to feel more upset when they are not working. The relationship between time, money and anxiety is something Gary Becker noticed in America's post-war boom years. "If anything, time is used more carefully today than a century ago," he noted in 1965. He found that when people are paid more to work, they tend to work longer hours, because working becomes a more profitable use of time. So the rising value of work time puts pressure on all time. Leisure time starts to seem more stressful, as people are forced to use it wisely or not at all. 
 Question: Women's time in unpaid work has fallen partly because   _  . 
 Options: (A) men's ability to support a family has been improved (B) men's involvement in housework has increased (C) women's leisure time was taken up by heavy housework (D) women become more skilled at household equipment 
 Asnwer: B
answer:
Yes


question:
Article: China's former volleyball star Lang Ping has been invited to coach the US women's national team for the Beijing 2008 Olympics. But China's sports media said the offer would be difficult to accept. Lang, who is presently coaching a club team in Italy's professional volleyball league, told sina.com that she was considering the offer by the US Volleyball Association. "Right now I'm still considering their offer but I will answer them soon,"Lang said. "If I don't take the job, I have to give them enough time to find someone else." Lang, 45,won Olympic gold in 1984. She later coached the Chinese women to silver at the 1996 Atlanta Olympics and the 1998 World Championships. She has also coached at New Mexico University in the United States where her daughter was born and lives. The reaction in the Chinese media to Lang's job offer was swift and strong. Many say that if she takes the job it would be a direct challenge to China's goal of winning the women's volleyball medal at the Beijing Games. "As an unusual player and a spiritual leader of Chinese volleyball, Lang Ping's influence over China far exceeds that of an ordinary player," says the China Olympic Committee website. "If Lang stands with the opponents during women's volleyball matches, you can rest assured that this will be difficult to accept for the new Chinese players, difficult for coach Chen Zhonghe, who was once her assistant, and difficult for all Chinese watching on television," the site continued.(AGENCIES Feb 9,2005) 
 Question: According to this passage, Lang Ping is   _   at present. 
 Options: (A) a volleyball player (B) a club coach (C) an unusual player (D) an assistant 
 Asnwer: B
answer:

Yes


