input: OPTIONS:
- would give Tom two dollars
- would pay three dollars
- would pay five dollars
- would give Tom six dollars and a half Now, answer this question: Read the following article and answer the question. Article: Tom walked into a shop. It had a sign outside:" Second-hand clothes bought and sold. " He was carrying an old pair of trousers and asked the owner of the shop." How much will you give me for these?" The man looked at them and then said, "Two dollars ." "What!" said Tom. "I had guessed they were worth(...) at least five." "No," said the man, "they aren't worth a cent more than two dollars." "Well," said Tom. Taking two dollars out of his pocket, "Here's your money. These trousers were hanging outside your shop. The list price of them was six dollars and a half. But I thought that was too much money, so I wanted to find out how much they were really worth. " Before the shop owner could think of anything, Tom walked out of the shop with the pair of trousers. Question: The owner of the shop _ for the old trousers. Answer:
A:
output: would give Tom two dollars

input: OPTIONS:
- animals like trees very much
- trees can bring different weather
- trees are good for children
- trees are important to man Now, answer this question: Read the following article and answer the question. Article: We can see trees here and there. Trees are important in the world. They are useful to man in three important ways. First, they give man food, wood and clean air. Trees give man food and they give many animals food, too. If there are no trees, many animals can't live. And it's not easy for man to live. Second, trees can give us _ . On a hot summer day, children would like to relax under the shade of a tree after they play for a long time. Third, trees can help to stop bad weather. But in many places , people cut down a lot of trees. And then the weather gets bad. Question: The passage mainly tells us _ . Answer:
A:
output: trees are important to man

input: OPTIONS:
- 7
- 8
- 9
- 10 Now, answer this question: Read the following article and answer the question. Article: Many people think heroes need to be handsome, rich, or very smart. But as for me, a hero is a person who always helps others. My hero is Uncle Bill. He is the oldest son of a worker, and he grew up in a poor family with four younger brothers and two little sisters. He was good at neither writing nor math. In fact, he never did well in school. so he had to give up school at a very young age. He worked and gave all his money to help his parents. When he was getting older, he found that he was very interested in fixing things. he collected broken things which people threw away and fixed them into good ones. He could fix almost everything that did not work. He worked hard never gave up. Finally, he opened his own repair shop. It took him about 20 years to become a successful shopkeeper . Now, he is very rich and has four shops. But he never forgets the days when he had nothing. He gives money to poor families, helps poor kids buy books and offers them free lunch. He also encourages people to reuse things. He always says :Make good use of what you have because we just have one earth. I am proud of Uncle Bill. He is really a hero. Question: How many people were there in Uncle Bill's family when he was a child Answer:
A:
output:
9