input with options: Read the following article and answer the question. Article: If you knew a bottle of water had been recycled from urine , would you drink it? Astronauts at the International Space Station (ISS) may soon do so. NASA said it would use a high-tech machine to recycle wastewater at the ISS. The machine will recycle everything from sweat , the water for washing hands, shower water, water used for brushing teeth, and even urine, to make drinking water. It will save NASA millions of dollars each year. At present, each ISS astronaut uses about 4.4 liters of water every day. It costs about $24 million a year to transport water up to ISS. NASA says that a liter of water costs about $11,000. The machine will be sent to the ISS in October 2008. NASA hopes it will recycle about 93% of all water used on the station. Will the water be clean? Scientists say the wastewater will go through a very complicated process . For example, different chemicals will be put in the wastewater; the water will be heated to 130degCto get rid of bacteria . The recycled water is thousands of times better than the water from a city tap, scientists say. Question: At present it costs NASA about _ dollars to transport water up to an astronaut at the ISS a day. Answer:
OPTIONS:
- 4.4 thousand
- 11 thousand
- 48.4 thousand
- 24 million
output: 48.4 thousand

input with options: Read the following article and answer the question. Article: Harry is from London. But he is in China with his parents now. He is 13 years old. He is a student of Grade 7. Harry is a clever student. He works very hard. He is good at all his lessons. He says he likes Chinese best. He can speak some Chinese now. His teachers and classmates are all nice to him. Harry gets up at 6.20 on weekdays. He has his breakfast at home. Then he walks to school. His lessons begin at 7.50 every day. In the morning, they have four classes. Harry has lunch at school with his classmates. They have three classes in the afternoon. And school is over at 4.40. After school, Harry plays ball games in the playground. He goes home at about 5.30. He has supper with his parents every day. In the evening, he does his homework and watches TV. And then he goes to bed at 9.30. "I like living in China very much. The people here are friendly and the food is very nice. I like all the things here," He says to his parents. Question: When does Harry get up in the morning? Answer:
OPTIONS:
- At 6.10.
- At 7.15.
- At 6.00.
- At 6.20.
output: At 6.20.

input with options: Read the following article and answer the question. Article: My daughter Eyen is ten years old. She is in Grade Three in a primary school. She is a cute girl though she has some interesting ideas sometimes. One day she asks me, "Mum, what is your favourite subject?" I think for a while and answer, "It is difficult to tell. I love singing, so music is my favorite. And I am good at English. My history teacher also says I am excellent. Well, I can say I don't like science. But science is important for us, you know. So you must do well in it. What is your favourite subject, Eyen? Tell me something about your subjects, dear." "I like Chinese. It is easy. I like English because my English teacher likes me very much. I can't stand Maths. It is serious and sad." "Do you mean your Maths teacher is serious and sad?" "No, it is Maths, not the Maths teacher." "Why do you think so?" "Because Maths has so many problems ! Isn't it sad all day?" Question: How does the girl like science? Answer:
OPTIONS:
- She likes it very much.
- It is her favourite subject.
- She doesn't like it.
- The story doesn't tell us.
output: The story doesn't tell us.

input with options: Read the following article and answer the question. Article: "Basketball is not only for young people," my grandpa often says. Grandpa is a retired teacher. He likes basketball. He isn't tall or strong. And he can not run fast. But he is a member of a basketball team. "I play for 15 minutes in every game," says Grandpa. "I can score 10 points for my team." He is right. He is really good at basketball. I learn a lot from him. Grandpa plays basketball with his friends. They play for about an hour every time. Sometimes their team comes to our school. And they play with our school team. Then the young students and the old people can have fun together. "What is sport? Sport is a game to make people healthy and happy," Grandpa tells me. Question: What's the best title of the passage? Answer:
OPTIONS:
- I have a kind grandpa
- My happy family
- How to keep healthy
- My grandpa loves sports
output:
My grandpa loves sports