input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you know that colorful fruits and vegetables are good for your health? Their natural colors help protect your body from disease. Think about the colors of the food: the red of tomatoes, the orange of carrots, the green of kiwi fruit , and the purple of grapes. You can enjoy eating fruits and vegetables of all colors: green, yellow, orange, red, blue, purple and white. Each color has something unique and important for good health. They work together to protect your body. Scientists have surprisingly discovered the _ of colorful fruits and vegetables. The list below shows the benefits of some colors in fruits and vegetables. Red gives you a healthy heart. It can reduce the risk of heart disease. Red helps prevent cancer. It helps improve your memory, too. Yellow and orange give you a healthy immune system . They are also good for your eyes. They help prevent blindness in the old. White can keep cholesterol at a lower level. Green helps prevent cancer. It is good for your eyes. It also gives you strong bones and teeth. Blue and purple help protect your memory as you grow old. They also help fight cancer and heart disease. So when you buy or eat fruits and vegetables, remember: the more colors, the better! Options: A Red, yellow and orange B White, green and blue C Yellow, green and orange D Blue, red and white Answer: C Yellow, green and orange Question:???
output answer: Daniel has poor eyesight. _ fruits and vegetables are good for him.

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: My neighbor Mr. Black is seventy years old. He always complains about how fast things have changed, and he often says that life was better in the past than today. Now cities are full of cars. Some families even have two or more cars, so parking is becoming a big problem. The traffic in some cities is very bad. Some car drivers drive too fast, so there are more traffic accidents. Yesterday Mr. Black's old friend died because a car hit him. He is very sad now. Most families own computers now. Now more and more children use the Internet now. The number of children using the Internet is becoming bigger and bigger. Mr. Black's grandson is a high school student. He often plays computer games on the Internet till midnight. He feels tired in the early hours of the morning and spends less time doing homework. His English teacher told Mr. Black that his grandson failed another test. Mr. Black got very angry with his grandson. Families aren't what they used to be. A lot of families have broken up. If the husband and wife have problems with their marriage, they will _ . And mothers used to stay at home and take care of their children, but now parents are both busy working. No one has time to look after children at home. And people talk less to each other than before. They are too busy to talk, too busy to eat, too busy to think. Mr. Black thinks that life was simple and happy, but now it has changed a lot. Options: A his grandson fought with others B he often plays computer games and failed another test C he didn't take his homework back D he didn't help him with the housework Answer: B he often plays computer games and failed another test Question:???
output answer: Mr. Black got very angry with his grandson because _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Katy Marsh is seventy years old now. She stopped working five years ago. Last year she decided to make her dream come true. When she was young, she hoped to travel along a river of Scotland in a small boat. She took her small CD player, her hot water bottle and a bag of books to make her life in the boat wasn't too uncomfortable. We asked her if she was afraid of being on the river for so long. She said, "Well, I'm going to take a good _ . When I'm losing my way during my trip, it can help me a lot. Anyway I'm not afraid of death because I love rivers-I just hope it loves me too. " Katy certainly had lots of energy . In her free time, she enjoyed playing the piano, swimming, hiking, and dancing. She had a wonderful trip in the small boat last year. She is seventy, but she doesn't want to have a quiet and peaceful life. She hopes to have fun in the rest of her life. Options: A To have a trip along a river of Scotland in a boat. B To travel to Scotland by boat. C To have a trip at sea in a boat. D To have a great dream at night. Answer: A To have a trip along a river of Scotland in a boat. Question:???
output answer: What's Katy's dream?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you know how to write an English letter? It is different from the Chinese letter. When we write a letter in English, we should write the date on the top of the right corner. Sometimes we write the _ ---the number of the house and the names of the street, city and country. Then we can begin the letter at the left corner. We always use words like "Dear sir", "Dear Mr/Miss/Mrs ..."to begin the writing. At the end of the letter, we usually use expressions as "Yours", "Yours ever" or "Yours sincerely". Then sign the writer's name. It is also different to write an English envelope. You should write your name and address on the top of the left corner and write the receiver's in the middle or on the bottom of the right corner. Options: A How to write English letters B How to write Chinese letters C Writing letters and sending emails D The advantage of writing letters Answer: A How to write English letters Question:???
output answer:
What's the best title for the passage?