input question: Write a multi-choice question for the following article, with the given choices and answer: Article: When Mr. Jones went to a restaurant one day, he left his coat near the door. There was nothing in the pockets of the coat when he left it, so he was very surprised when he took his coat after his meal and found the pockets full of jewelry .There was a waiter near the door, so Mr. Jones said to him, "Somebody has made a mistake. He has put some jewelry in my coat. Take it, and when he comes back, give it to him." The waiter took it and went away. Suddenly another man came in with a coat just like Mr. Jones's. "I'm sorry ",said this man. "but I made a mistake. I mistook your coat and you have got mine. Please give me my coat and jewelry ."Mr. Jones answered, "I gave the jewelry to the waiter. He will give it to you." Mr. Jones called the manager of the restaurant at once, but the manager said, "We have no waiter here. We only have waitresses." "You gave the jewelry to a thief !" Shouted the other man. "I shall call the police!" Mr. Jones was frightened and paid the man a lot of money for the jewelry. Options: A We have no waiters here. B Mr. Jones. C Jewelry in Mr. Jones' coat. D A clever waiter. Answer: A We have no waiters here. Question:???
output answer: Which of the following is the best title for the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: "The world has never been a better place to live in" says science writer Matt Ridley, "and it will keep on getting better." Read on to see how Ridley makes his case. Right or wrong? You decide. Compared with 50 years ago, when I was just four years old, people now make nearly three times as much money, eat one third more food and expect to live one third longer. In fact, it's hard to find any areas of the world that's worse off now than it was then, even though the world population has more than doubled over that period. One reason we are richer, healthier, taller, cleverer, longer-lived and freer than ever before is that the four most basic human needs--food, clothing, fuel and shelter--have grown much cheaper. Take one example: In 1800, a candle providing one hour's light cost six hours' work. In the 1880s, the same light from a lamp took 15 minutes' work to pay for. In 1950, it was eight seconds. Today, it's half a second. In these terms, we are 43,200 times better off than in1800. In the United States, rivers, lakes, seas and air are getting cleaner all the time. A car today produces less pollution traveling at full speed than a parked car did from leaks in 1970. Although the world population is growing, the rate of increase has been falling for 50 years. Across the world, national birth rates are lower now than in 1960, and in the less developed world, the birth rate has almost halved. According to a research report from the United Nations, population will start falling once it reaches 9.2 billion in 2075. After all, there are already seven billion people on earth, and they are eating better and better. In 1970s, there were 550 billion barrels of oil reserves in the world, and in the 20 years that followed the world used up 600 billion. So by 1990, reserves should have been overused by 50 billion barrels. Instead, it is reported there are 900 billion today. They will last for many years and people will find something in place of oil long before they run out. The more we develop, the more we can... Options: A Things we used to need were much cheaper than they are today. B The pollution today is much more serious than it was long ago. C Population problem has nearly made the world stop developing. D It's not necessary to be worried about oil reserves in the world. Answer: D It's not necessary to be worried about oil reserves in the world. Question:???
output answer: Which of the following is true, according to the passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Chinese New Year is next week in January this year. Do you need great furniture for your room? Come and buy things at our great sale at Helen's Furniture Store. Look! Here are some nice tape players in white, blue and red for mothers. We sell them for only $20. For students, we have desks and chairs for $25 a set. You can buy big tables for $50 and small tables for $40. What color do you like? Sofas in all colors are only $100 each. One interesting thing: You can buy great vegetables here, too. The vegetables are from Yunnan and Taiwan. Come to our store. You will like it. Options: A vegetables B sofas C tape players D fruit Answer: D fruit Question:???
output answer: You can't buy _ at the great sale.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: David is a twelve-year-old boy. He is tall and strong with short blond hair. He likes sports and reading. Every week David gets ten dollars from his parents. This money is his weekly pocket money. It's not a present. David must work for the family to get the money. On Monday, David must sweep the floor and walk the dog after he finishes his homework. On Tuesday, David must take out the rubbish bags in the morning and clean the garden after school. On Wednesday, he should wash the dishes and clean the kitchen after dinner. On Thursday, he helps his mother do some cooking. Sometimes he has to go to the supermarket to buy some food and drinks. On Friday, he should water (...... ) the flowers in the garden after school. On Saturday and Sunday, David doesn't need to do the housework, so he goes to the cinema with his classmates or does some shopping in the shopping mall. David wants to buy a new football, but he doesn't have enough money. He is looking forward to getting more pocket money. Options: A is short with brown hair B likes sports and music C usually works for his family D gets a present every week Answer: C usually works for his family Question:???
output answer:
From the passage, we know David _ .