input question: Write a multi-choice question for the following article, with the given choices and answer: Article: On a hot summer day, ice-cold watermelons serve up a delicious treat. Sure, the rosy flesh quenches your thirst . But now there are more reasons than ever for people to reach for a slice of watermelon. Meet Dr Alison Edwards. She is a scientist at the Agricultural Research Service. Scientists are people who come up with new ideas called theories . They usually do scientific research to test their new theories. That's how they find out if a new idea is a good one, or if the new idea will bring an even better idea. At her lab, Dr Edwards recently learned more about the secrets of why watermelons are good for you! Dr Edwards has known for a long time that watermelons have vitamin C. But recently she learned that watermelons also have lycopene . It is something that gives tomatoes and watermelons their rosy red colour. What's so special about the lycopene in watermelons? Dr Edwards says that watermelons and tomatoes both have lots of lycopene. It seems that your body can use the lycopene from watermelons more easily than the lycopene from raw tomatoes. In fact, the lycopene from tomatoes is more easily absorbed inside your body once they have been cooked. Options: A drink B fruit C medicine D vitamin Answer: B fruit Question:???
output answer: The watermelon is a kind of _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Mr and Mrs Smith have just opened a small restaurant. In order to _ , they put a notice in front of the restaurant, which said " Meals on the House for Three Days." A foreign student who didn't know much English happened to pass by the restaurant on the second day. It was lunch time and he felt very hungry. "Well, here is a restaurant. I am going to have something to eat." He walked towards the restaurant when he saw the notice. " American people are really strange. They even eat dinners on the house! But how can I get up to the top of the house?" he said to himself. He looked around and found a ladder against a tree nearby. He was very glad. But as he reached the top he heard someone shouting at him. " Hey, what are you doing up there?" Mr Smith was looking at him angrily and beside him was a policeman. " Don't your notice say " Meals on the House for Three Days"? Is it just a joke?" the foreign student answered. On hearing this, both Mr Smith and the policeman laughed. " Don't you know what ON THE HOUSE means? Look it up in the dictionary," the policeman said. Options: A visitors B cleaners C owners D cooks Answer: C owners Question:???
output answer: Mr and Mrs Smith are the _ of the small restaurant.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: One day a rich man meets Sam. The rich man asks, "I hear you're very clever and nothing is difficult to you. Can you tell me why you are so clever?" Sam answers with a smile, "Oh, I am not clever. Instead , you are too foolish ." The rich man becomes very angry. Sam says, "Please don't be angry. If you don't believe me, now let me ask you a question. If you put together one group of sheep and another group of sheep, how many groups of sheep do you have?" "Why! That's an easy question. One and one is two, and anybody knows that. I have two groups of sheep." Sam laughs and says, "You are wrong. When two groups of sheep are put together, there is still one group. That's the easiest question in the world." Options: A Sam is foolish B Sam says he is foolish C Sam is clever D Sam isn't clever Answer: B Sam says he is foolish Question:???
output answer: The rich man becomes angry because _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: A good way to pass an exam is to work hard every day in the year. You may fail in an exam if you are lazy for most of the year and then work hard only a few days before the exam. Do not remember only grammar when you are learning English. Try to read stories in English and speak in English as often as you can. A few days before the exam you should go to bed early. Do not study late at night. Before you start the exam, read carefully over the exam paper. Try to understand the exact meaning of each question before you pick up your pen to write. When you have finished your exam, read your answers again. Correct the mistakes if there are any and make sure you have not missed anything out. Options: A work hard every day in the year B study hard a few days before the exam C get up early a few days before the exam D keep doing your homework day and night Answer: A work hard every day in the year Question:???
output answer:
If you want to do well in an exam, you must _ .