Read the following article and answer the question. Article: When I arrived, it was early morning and it was raining. I looked to the east--the sky was becoming grey. I got out of the car, went through a gate and walked along a dark path. There was nothing to see, but I knew it was there. After about a mile, a stranger appeared beside the path. "Am I going the right way?" I asked. He knew where I was going. "Yes," he replied. "you'll get there in five minutes." Finally, I came to some rocks and stopped. I looked over them, but it was silent and there was no sign of it. Suddenly, the rain stopped and the clouds cleared. The sun rose behind me and shone on the rocks. Far below me, the ground fell away and down to a river. I was looking across one of the wonders of the natural world -the Grand Canyon. I looked down to the Colorado River, a silver stream nearly one mile below me. If you put the two tallest buildings in the world on top of each other at the bottom of the canyon, they still would not reach the top. Then I looked across to the other side of the canyon. It was about fifteen miles away, maybe more. Finally, I looked to my left and to my right, and on both sides the canyon went far away for more than 200 miles. The Grand Canyon was not just big. It was huge! I remained by the canyon for about half an hour, and I asked myself, "Is the Grand Canyon the greatest wonder of the natural world?" I certainly know the answer. What do you think? Question: Why was there nothing to see? Answer:

OPTIONS:
- Because there was nothing
- Because it was too dark
- Because it was raining
- Because it was in the morning

Answer: Because it was too dark

Problem: OPTIONS:
- Because they wanted to move to other places.
- Because they loved him very much.
- Because they were very poor.
- Because they were afraid of bad luck.
Q: Read the following article and answer the question. Article: Huang Naihui was born in 1964 in Taipei. When he was a child, he had a very high fever, which made him partially paralyzed. His parents were afraid that he would bring bad luck to the family and abandoned him. But his grandmother brought him up. It was at the age of 13 that he went to school. At the age of 22, he would study and work part-time. He would sell flowers during the day and attend classes at night. During his spare time he would study. The learning made him very happy. He used his knowledge very well in his business of selling flowers. He would go door to door selling flowers during the day. He would sell flowers at pubs and night clubs at night. At times, in order to sell, he had to sing. He was often tricked. However, he would face the next customer with a smile. His grandmother passed away when he was 24. It was the darkest day of his life. Today Huang Naihui owns 3 flower shops and employs disabled people to work for him. He would spend his spare time doing charity work. His book Facing the sun and his story have encouraged many people. ,. Question: Why didn't his parents want to bring him up? Answer:
Answer: Because they were afraid of bad luck.

Problem:OPTIONS:
- take care of themselves
- talk to other people
- become scientists
- do dangerous jobs.

Read the following article and answer the question. Article: The first robot was invented in the 1920s. Robots have appeared in many American films. In some films, they are stronger, faster and cleverer than people. In real life, robots are mainly used in factories. They do some dangerous and difficult jobs for humans. Robots also help disabled people, for example, blind people. Today many blind people have a guide dog to help them. In the future, guide dogs might be robot dogs. One kind of robot guide dog has wheels. It moves in front of the owner. It is very clever. It knows the speed of its owner's walk. The owner wears a special belt. The belt sends instructions to the owner from the dog, such as "Stop here" "Turn left" or "Turn right". In the United States, another kind of robot helps disabled people to take care of themselves in their daily life. The robot hears the sound of its owner's voice. It follows instructions such as. "Turn the page" or "Make a cup of coffee". Robots are also used in American hospitals. They can do simple jobs. At one hospital, for example, a robot takes meals from the kitchen to patients' rooms. It never gets lost because this robot has a map of the hospital in its computer memory. Though robots can help people in many different ways, they will never take the place of humans. ,. Question: Some disabled people need robots' help to _ . Answer:
****
A: take care of themselves

Read the following article and answer the question. Article: Li Peng is a good student. On weekdays he gets up at six in the morning. He has breakfast at home. Then he reads English from 6:30 to 7:00. He goes to school at seven. He has four classes in the morning. He has lunch at school, but on Sundays he has lunch at home with his family. He has three classes in the afternoon. He leaves school at 5:00. He often has dinner at home. In the evening he sometimes watches TV. Sometimes he does his homework. He goes to bed at ten o'clock every night. Question: Does he sometimes watch TV in the evening? Answer:
OPTIONS:
- No, he doesn't.
- No, he can't.
- Yes, he does.
- I don't know
Yes, he does.

Read the following article and answer the question. Article: When talking about picking a right school, a mother and teacher gave some pieces of advice. In the latest issue of Youth magazine, the mother shared the school advice she gave her daughters with young people across the country. "I've told my daughters many times that I don't want them to choose a name," the mother said. "I don't want them to think, 'Oh, I should go to these top schools.' We live in a country with hundreds of excellent universities. So the first question is: what's going to work for me?" "When it was time to prepare for picking schools, nobody around me believed I could get into Xiamen University. But through hard work I finally made it," she continued. "So, my second piece of advice is: believe in yourself, no matter what other people might say. Once your goal is set, you only need to try your best to make it come true." "The last piece of advice is not to be worried even if your dreams don't come true. As I've said above, there are so many good universities out there. So it's important for everybody to understand that you can always find a university that gives you a great education." Question: To explain her second piece of advice, the mother gave _ . Answer:
OPTIONS:
- a story of her daughters
- a story of her own
- some different reasons
- some different ideas

Answer: a story of her own

input with options: Read the following article and answer the question. Article: Mary is an American girl. Her parents, Mr. and Mrs. Smith find work in China. So Mary is living in China now with her parents. Mr. Smith works in a big shop. Mrs. Smith teaches English in a middle school. Mary goes to school from Monday to Friday. On Saturdays she goes to the library with her mother. She likes reading magazines there very much. Then she eats dinner at a restaurant with her parents. On Sundays, Mary often helps her mother do the housework. That makes her mother very happy. But last week Mary had a busy Sunday. On Sunday morning, she stayed at home and studied for an exam. On Sunday afternoon she went to the park and played tennis with her friend, Lee. Question: Mary comes from _ . Answer:
OPTIONS:
- the USA
- England
- Australia
- China
output:
the USA