Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: A driver stopped his car on a street side to have a rest. As he lay down in the seat and closed his eyes, a person came up and knocked at the window to ask the time. The driver opened his eyes and looked at his watch: "It's 8:05," he said. Then he went to sleep again. But soon he was waken up again because a second person was knocking at the window. "Sir, do you know the time?" he asked. The driver looked at his watch again, and told him it was half past eight. In this way, the driver thought he could not have a good rest, so he wrote a short note and stuck it on the window for all to see. It said, "I don't know the time." Again, he lay down in the seat for his sleep. A few minutes later, a third person came and began to knock at the window, "Hey, sir," he said. "It's a quarter to nine." ,. Options: A One. B Two. C Three. D Four. Answer: B Two. Question:
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The answer is:
How many persons asked the driver about the time?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Chinese writer Mo Yan has won the 2012 Nobel Prize in Literature . He is the first Chinese who lives and works in China to win the prize. Mo Yan, the pen-name for Guan Moye, was bom in 1955 and grew up in Gaomi in Shandong province in eastern China. His parents were farmers. He left school to work at the age of 12, first on the farm, later in a factory. In 1976 he joined the PLA and during this time he began to study literature and writing. His first short story was published in 1981. He has written many famous books about his childhood and his hometown. The novel Honggaoliang jiazu is one of them. It tells five stories that took place in Gaomi during the 1930s and 1940s. The book was published in 1987 and translated into English in 1993. It was made into a popular movie in 1987 by the well-known director Zhang Yimou. Besides his novels, Mo Yan has published many short stories and essays . He is regarded as one of the greatest writers in China. Many of his books have been translated into English, French and many other languages. The Nobel Prizes were set up by Alfred Nobel, a great Swedish inventor, in 1895. The winner will win a medal, a diploma and a cash award of 8 million Swedish Kronor (about 7 million yuan). Options: A He was a poet. B He was a director. C He was an inventor. D He was a writer. Answer: C He was an inventor. Question:
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The answer is:
What was Alfred Nobel?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Skin--diving ( ) is a new sport today . This sport can take you to a wonderful world . It's like to visit the moon . When you're under the water, it's easy for you to climb big rocks ( ) because you're not heavy. Here, under the water , everything is blue and green . During the day , there's enough light . And you can see a lot of fish swimming around you. You can catch them with your hands. To catch fish is of the most interesting parts of this sport . When you have tanks ( ) of air on your back , you can stay in deep water for a long time . But you must be careful when you dive in deep water . Options: A you're strong enough B you're tall enough C you're not heavier than on land D you're healthy enough Answer: C you're not heavier than on land Question:
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The answer is:
You can climb big rocks easily under the water because _ .