Article: You may feel interested in students in other countries. Do they have so much homework? What do they do in their free time? People did a survey in China, Japan, South Korea and the US last year. This is the result. Who studies the hardest? Chinese students spend the most time in studying. About half of Chinese students spend more than two hours on their homework every day. Who sleeps most often in class? Japanese students fall asleep in class more often. About 45% of them sometimes _ in class. It's 32% in South Korea, 21% in the US and 5% in China. Who is the most distracted ? American students are the most active in class, but also the most distracted. 64.2% of them chat with friends in class. 46.9% of them eat something in class, and 38.9 % of them send e-mails or read other books in class. What do they do after school? In their free time, most Chinese students study or surf the Internet. Most American students hang out with their friends. Most Japanese students do exercise. Most South Korean students watch TV. Question: According to the survey, _ students sleep in class most often. Yes or no, is the answer "Japanese"?
Yes

Article: There are many kinds of tigers in the world. The largest tiger is Northeast Tiger. Most Northeast Tigers live in the northeast of China, like Heilongjiang Province and Jilin Province. Because there are many forests, the tigers usually like living there. In the forest, there are not many people getting out and coming in. So the tigers are very free. They can _ each other and eat some small animals. The Northeast Tigers are different from other tigers. The Northeast Tigers can swim very well, but can't climb the trees. They can hear very well. The number of the tigers is smaller and smaller, we should try our best to protect the tigers. Question: From the passage, we can know that the Northeast Tigers _ . Yes or no, is the answer "aren't the same as other tigers and can't climb trees"?
No

Q: Article: Mr Brown lives on Green Street now. He wants to send a postcard to his pen pal in Toronto,but he doesn't know where the post office is."Which is the way to the post office?"he asks his new neighbor Joe. "I want to send a postcard to Toronto.""The post office is quite far from here," answers Joe. "If you only want to post some letters or post cards ,you needn't go to the post office. You can put them into a mailbox down the street Question: What does Mr Brown want to do in the post office? Yes or no, is the answer "He wants to send a postcard."?
A: No

Question: Article: Peter was walking in the street with two big and heavy boxes. A stranger walked up to him and asked, "What is the time?" Peter stopped, put down the boxes and looked at his watch. "It's five fifteen," he said. "Hey, what a nice watch!" said the stranger. Peter smiled a little and said, "Yes, it's not bad. Look at this." Then he showed the stranger the time for 86 big cities in the world. He hit a few buttons and it told the time in Chinese. Peter went on ," You can set it in English, Chinese, Japanese and so on." The stranger looked very interested in the watch. "That's not all," said Peter. He then pushed a few more buttons and there was a small map appeared on the watch. "The map can show where we are," said Peter. "I want to buy this watch!" said the stranger. "Oh, no, I' m not selling it. I designed it myself. I spent nearly two years making it." said Peter. "Oh, you are the designer. I'll give you $ 1,000 for it!" "Oh, no, I spent more than that." "I'll give you $ 5,000 for it!" Peter stopped to think. The stranger quickly gave him a check and said ,"$ 5,000. Here it is." Peter finally agreed to sell the watch. When the stranger was going to leave with the watch, Peter pointed to the two big boxes and said, "Hey, wait a minute. Don' t forget your batteries ." Question: Peter stopped in the street because _ . Yes or no, is the answer "someone asked him about the time"?
Answer: Yes

*Question*
Article: This past month saw one of the most devastating storms in history brings death and destruction on the Philippines. The number of lives lost is still being calculated, but it is already sitting above five thousand. In the flurryof news about the storm and its after-math, the cries of "I told you so" from environmentalists rang out loud and clear. These scientists were especially vocal during the United Nations Climate Change Conference, which just wrapped up in Warsaw, Poland. The timing of the conference and Typhoon Haiyan was an eerie coincidence, but perhaps the concurrence offered a wakeup call for all. Christiana Figures, Executive Secretary of the UN Framework Convention on Climate Change (UNFCCC) said, "We are witnessing ever more frequent extreme weather events, and the poor and vulnerable are already paying the price." Scientists claim that storms like Typhoon Haiyan are an inevitable result of the effect greenhouse gases are having on our environment. Environmental analysts claim that rising temperatures around the globe and changing weather patterns are all part of the same problem. This isn't breaking news. We've heard the warnings for years. The UN has been hosting the Climate Change Conference since1995.But the changes that need to be made are huge. Added to this, the developed nations and developing countries have competing interests that are difficult to settle. The issue of who takes responsibility becomes difficult to resolve. We may feel far away from Poland and resolving conflicts between countries, but we mustn't feel far away from the issue. When we watch neighboring countries suffer in severe weather, when we hear reports of increasing global temperatures, when we walk outside and find it difficult to breathe the Shanghai air, we know we have a very real problem. So what are we going to do about it? Are we making every-day choices that can have a positive impact? Are we reducing our carbon footprint? Are we choosing to walk, ride a bicycle or take public transportation instead of a car?... Question: How many years have we heard the warnings? For nearly _ years. Yes or no, is the answer "20"?
**Answer**
Yes

*Question*
Article: Art lovers around the world have thought about this question for so many years: what is the secret behind the Mona Lisa's smile? However, they can ask Mona Lisa herself in the interactive exhibition in Beijing. This exhibition brings the 500-year-old painting to life. Now Leonardo da Vinci's famous painting can move her head and wave her hand in 3D, and even answer questions. She can answer the questions about her life, her age and so on. But when she talks she doesn't speak Italian but Chinese like: "Da jia hao, wo jiao Mengna Lisha. Hen gao xing jian dao ni men." The new, digital picture of Mona Lisa is the center piece of the World Classic Interactive Arts Exhibition in Beijing. You can also see other world-famous paintings such as Leonardo da Vinci's Last Supper. Last Supper is another picture that they made alive with 3D. In this picture, Jesus can walk and talk with his believers . It took the organizer Wang Hui and over 400 digital artists in South Korea two years to make the picture, at a cost of around 50 million yuan. He says, "What's special about it is that it's the first time to use computer technology to make her speak and move." So what does the Mona Lisa say if you ask her why she is smiling? Question: From the passage we know that Mona Lisa is _ . Yes or no, is the answer "an Italian woman in Leonardo da Vinci's painting"?
**Answer**
No