user: Article: Two men are walking in the park. One is Mr Brown, a worker, the other is Mr Black. Mr Brown is going to a chair. It is beside the road. Mr Black is behind him. Mr Brown finds Mr Black. Now Mr Black begins to walk faster, because he wants to get to the chair before Mr Black. Now Mr Black begins to walk faster because he also wants to get to the chair first. Then they both run .Mr Black runs faster than Mr Brown. So he gets to the chair first and sits down on it. Mr Brown runs after Mr Black. When he gets to the chair, he sees Mr Black sitting on it. He is sorry to show a notice with the words "Wet Paint" to Mr Black . Now Mr Black knows why Mr Brown is going to the chair. Question: Mr Brown goes to the chair because  _  . Yes or no, is the answer "it is his chair"?
No
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Article: "How are you?" is a nice question.It's a friendly way that people  in the United States greet each other,but "How are you?" is also a very  unusual question.It's a question that often doesn't have an answer.The person who asks "How are you?" hopes to hear the answer "Fine",  even if the Derson's friend isn't fine.The reason is that "How are you?" isn't really a question and "Fine",isn't really an answer.They are  simply other ways of saying "Hello!" or "Hi!". Sometimes,people also don't say exactly what they mean.For example,when someone asks "Do you agree?".the other person might  be thinking,"No,I disagree.I think you're wrong."But it isn't very  polite to disagree so strongly,so the other person might say "I'm not  so sure."It's a nicer way to say that you don't agree with someone. People also don't say exactly what they are thinking when they finish talking with other people.For example,many talks over the phone finish when one person says "I have to go now."Often,the person who wants to hang up gives an excuse:"Someone's at the  door.""Something is burning on the stove."The excuse might be real,or it might not.Perhaps the person who wants to hang up simply  doesn't want to talk any more,but it isn't polite to say that.The excuse is more polite,and it doesn't hurt the other person. Whether they are greeting each other,talking about an idea,or finishing a talk,people often don't say exactly what they are thinking.  It's an important way that people try to be nice to each other,and it's part of the game of language. Question: When a person says "I have to go now.Someone's at the  door.",the person may be  _  . Yes or no, is the answer "giving an excuse"?
Yes
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Article: Spiderman is one of the most famous comic book heroes of all time. He was created by Stan Lee in 1963 and was first introduced to the world in the pages of Marvel Comic Books. Spiderman's story is the story of Peter Parker, a child who lost his parents and lives with his aunt and uncle. Peter is a shy, quiet boy wearing glasses and has few friends. One day, on a high school class trip to a science lab, he gets bitten by a special spider. Soon Peter realizes he has amazing powers: he is as strong and quick as a spider and also has a type of sixth sense. He no longer needs his glasses and he can use his super power to fly through the city streets! Remembering something his Uncle Ben has told him _ ,Peter decides to use his powers to fight against enemies who do cruel things to people. And so, Spiderman is born. Life is not easy for Peter even though he is a superhero. He is in love with Mary Jane but he can't tell her about his amazing powers. Besides, his best friend Harry hates Spiderman! Peter is also short of money and time. He has to sell photos of Spiderman (himself!) to a newspaper and he keeps losing his other jobs because he's so busy saving people! Yet he has to fight against different kinds of cruel enemies. Question: What happened to Peter Parker after he was bitten by the spider? Yes or no, is the answer "He developed spider- like powers."?
No
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Article: In most parts of the world there are four seasons. They are spring, summer, fall and winter. In different seasons people wear different clothes and do different things. For example, in summer the weather is hot, so people usually wear cool clothes and do things like swimming, boating or surfing . But near the polar regions , there are only two seasons: winter and summer. In winter, nights are long. For more than two months  you can't see the sun. In summer, days are long and the sun is always in the sky. There are no nights. The people living near the North Pole  are called Inuit . In summer they live in tents and catch deer for food. In winter they live in small round snow houses. They can build  a snow house. They make holes  in the ice and catch fish and seals . They eat much meat but not many vegetables. Question: There are two seasons near the polar regions. They are  _  . Yes or no, is the answer "summer and winter"?


assistant: Yes
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