input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Mrs Green had a young dog which was very clever. It often helped her buy a newspaper. One winter evening, the dog went out to play. It was snowing heavily. Soon the ground became white. " The dog never loses his way. Where is he now?" Mrs Green thought. She shouted his name. But still the dog didn't come back. So she telephoned the police and told them a lot about her dog. " My dog is very clever. He always goes out and comes back soon. Sometimes he plays with his friend, Mickey. He can buy a newspaper. _ ." The policeman was tired and said, " I think you'd better put your telephone down. Maybe _ is trying to telephone you now." Options: A Mr Green's husband. B The thief who took the dog away. C The lost dog. D the policeman. Answer: C The lost dog. Question:
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output: From what the policeman said"I think you'd better put your telephone down. Maybe _ is trying to telephone you now." Who do you think "he" means?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: One day when some government officials were building a barn , they found a mouse hole in a corner and used smoke to make the mice inside the hole come out. A while later they indeed saw mice running out, one after another. Then, everyone thought that all the mice had escaped. But just as they began to clean up, they saw two mice squeezing out at the mouth of the hole. With some efforts, the mice finally got out. However, it was strange that after they came out of the hole, they didn't run away immediately. Instead, one chased after the other near the mouth of the hole. It seemed that one was trying to bite the tail of the other. Everyone was puzzled , so they stepped near to take a look. They realized that one of the mice was blind and couldn't see anything, and the other was trying to allow the blind mouse to bite on his tail so that he could pull the blind one with him to escape. After seeing what happened, everyone was speechless and lost in thought. During the meal time, the group of people sat down in a circle and started to chat about what happened to the two mice. One serious American official said, "I think the relationship between those mice was that of king and guard ." The other thought for a while and said, "That is why!" A smart Frenchman said, "I think the relationship between those two mice was that of husband and wife." Again the others thought for a while, and all felt it made sense. A Japanese said, "I think the relationship between those two mice was that of mother and son." Once again the others thought for a while, and felt this was more reasonable. So they expressed agreement another time. At that moment, one Chinese asked, "Why did those two mice have to have a certain relationship?" Suddenly, the group looked back at the Chinese and stayed speechless. The American official, the French and the Japanese who had spoken earlier all lowered their heads in shame , and did not dare to answer. In fact, the true love is not built on friendship, loyalty or blood relationship. Instead, it is... Options: A all the mice came out of the hole easily B each of the people understood the relationship differently C the people wanted to kill the mice with smoke D the people knew one of the mice was blind at first Answer: B each of the people understood the relationship differently Question:
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Answer: It is clear that _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Ruby, the artist, is an Asian elephant, She is17 years old. She lives in the zoo. Ruby has produced about 100 paintings since last year. She has made more than $ 40,000 for the zoo. Zoo leaders say Ruby first showed the talent about four years ago. Zoo workers watched her make the marks in the sand with her trunk. She rubbed out the marks, then made the new ones. The zoo worker gave her brushes and paints. Soon Ruby painted pictures. Newspaper reporters wrote Ruby, then people asked about buying her pictures. And in this way, she made a lot of money for the zoo. This is how Ruby does the paintings. A zoo worker holds different color paints. Ruby touches the colors she wants. Then the worker gives her brushes with the chosen colors in her trunk and Ruby begins painting. Options: A newspaper reporters bought her picture B her pictures were better than those of real artists C they just wanted to have fun D zoo workers would let them have a free visit to the park Answer: C they just wanted to have fun Question:

A: People asked about buying Ruby's pictures because _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Wind is the great maker of waves. There are exceptions , such as the tidal waves sometimes caused by earthquakes under the sea. But the waves most of us know are caused by winds blowing over the sea . Now let's learn some physical things about it. A wave has height, from low point to high point . It has length --the distance from this high point to that of the following wave. The period of the wave means the time it takes for succeeding high points to pass a fixed point. None of these things stays the same--for all depend upon the wind, upon the depth of the water and many other matters. The water that makes up a wave does not advance with it across the sea. Each drop of water turns around in a little circle with the passing of the wave, but returns very nearly to its original position . And it is lucky that this is so. For if the huge groups of water that make up a wave really moved across the sea, sailing would be impossible. If we want to find the speed of a wave, we may use the following way : Speed =" wavelength" x frequency . Here, wavelength is the distance between two high points , frequency means the number of cycles per second Options: A The wavelengths of the two are equal. B The wavelength of Wave 1 is 10 times longer than that of Wave 2. C The wavelength of Wave 2 is longer than that of Wave 1. D The wavelength of Wave 1 is longer than that of Wave 2. Answer: D The wavelength of Wave 1 is longer than that of Wave 2. Question:
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The answer is:
The speed of Wave 1 is 100 cm/s, frequency 10. The frequency of Wave 2 is 300, while its speed is twice that of Wave 1. Which of the following is right?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: David is eight. One day his friend Rose says to him, "This Sunday is my birthday. Can you come to my birthday party?" David says, "Yes". On Sunday, David asks his mother if he can go to the party. His mother says, "Yes, you can go, but you must be polite. Don't ask for any food. They will give you some." "All right, Mum." David answers and he goes to Rose's house on his bike. There are lots of kids at the party. They play together for some time, and then Rose's mother gives them some food, but she forgets David. He waits and waits and then he takes his plate up and asks, "Do you want a nice clean plate?" Options: A Rose B Rose's mother C the kids D No one Answer: D No one Question:???
output answer:
Who gives David food at the party?