user: Article: In most parts of the world, many students help their schools make less pollution.They join environment clubs.In an environment club, people work together to make our environment clean. Here are some things students often do. No-garbage lunches.How many lunch bags do you throw away after lunch? Environment clubs ask students to bring their lunches in bags that can be used again.Every week they will choose the classes that make the least garbage and report them to the whole school. No-car day.On a no-car day, nobody comes to school in a car including the students and the teachers.Cars give pollution to us, so remember: Walk, jump, bike, or run! Use your legs! It's lots of fun! Turn off the water! Do you know that some toilets can waste twenty to forty cubic meters of water an hour? In a year, that would fill in a small river. In the environment clubs, students mend those broken toilets. We love our environment.Let's work together to make it better. Question: From the passage we know the students usually have lunch   _  . Yes or no, is the answer "at school"?
Yes
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Article: China is a nation with a rich culture in handwriting. "Even though the computer is widely used today, Chinese people should not forget the skill of writing with hands," said a Chinese government official . Nowadays, the computer has become a very useful tool to help people to write. As people use computers more often than before, many people have forgotten how to write Chinese characters  . People often make a lot of mistakes in writing. At present, China is trying to help pupils and teachers to improve their writing with the help of information technology. With the technology, it is hoped that teachers can write their teaching contents   on the blackboard and students can _ by writing, too. The Chinese character test shows that nowadays, many college students' handwriting has become worse. Many college students do not know how to compose   words or sentences in Chinese character in the right way. Not only kids, many adults also have met the same problem. They might be able to tell the general form of a certain character. However, if you ask them to spell out the character in detail  , they can't. On the other hand, they can easily type out the character on a computer. In the national language teaching course, we can solve this problem with the use of certain technologies. Actually, apart from technology, there is a lot that we can do. For example, we may ask students to finish their homework by writing with hands instead of typing. Question: How is China trying to help students and teachers to improve their writing? Yes or no, is the answer "By using information technology."?
No
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Article: Hello, I'm Linda. This is Jen. She's my mum. She's 38 years old. She's wearing a red coat, a pair of red shoes and a pair of blue pants. She often wears a big hat, too. She is a teacher. And the students in her school like her very much. She likes singing  . But she doesn't like   playing sports. On Sundays, she goes shopping with me. ,. Question: Jen is Linda's  _  . Yes or no, is the answer "mum"?
Yes
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Article: Sally was a student. It was going to be her mother's birthday. She wanted to buy her a present that would be nice and useful but not expensive. A week before her mother's birthday, she went shopping after a quick and simple lunch. When she had been looking for half an hour, she found a shop that was selling cheep umbrellas , and decided to take a black one, since her mother had lost hers the month before. She thought, "You could carry that when you are wearing clothes of any color." So she decided to buy a lovely black umbrella and took it back to school with her until her classes had finished. On her way back home in the train that evening, she felt hungry because she had such a small lunch that she went along to the buffet car  for another sandwich and cup of coffee. She had left the black umbrella above her seat in the compartment , but when she got back, it had gone! When she had left the compartment, there had been no other passengers  in it, but now there were three. Sally began to cry when she saw that the umbrella was no longer there. The other passengers felt very sorry for her and asked what the matter was. She told them that the black umbrella she had bought for her mother was gone, and that she had to get out at the next station. After the three other passengers heard it, they asked her for her mother's address so that they could sent the umbrella to her if someone had taken it by mistake and brought it back after Sally had got out of the train. The next week, Sally heard from her mother. It said, "Thank you very much for your lovely presents, but why did you send me three black umbrellas?" Question: How many umbrellas did Sally's mother get at last? Yes or no, is the answer "Three."?


assistant: No
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