input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: My name is Sam. I joined a club called "passing help" last month. Now let me tell you why I joined it. One evening this May, on my way home my old car broke down .It was 25 miles from my home. I wanted to get a ride , but there was no car. It was also hard to take a taxi. I decided to take a bus home .I went to a bus stop nearby. After a while, a bus came, but it did not go to my town , the bus driver was a young woman. She was kind and she told me which bus I should take. I waited there for about thirty minutes,but no bus came .At last a car came to me and a woman came out of the car .She was just the bus driver. "When I reached the bus station,I got to know that the bus to your town couldn't come ,so I returned here .I just can't leave you here ,"she said , " Get in my car and I will take you back to your home." "It is a long way." I said. "Come on,sir, "she said,"Let's go." On the way,she told me a story. A few days ago,there wasn't gas in her car. An old man drove her up to a gas station and then back to her car. When we got to my home,I wanted to give her some money to thank her,but she didn't accept her. "I only want to help others and do something nice for somebody. Pass it along. " she said. Options: A A kind old man B Getting a ride C Passing help D A broken car Answer: C Passing help Question:
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output: The best title of the passage is _ .

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Miss Green came into the classroom with a piece of paper. There was a big black dot in the middle. Miss Green put up this piece of paper and asked, "What can you see in the middle of the white paper?" All the children watched the black dot. " A black dot," they answered quickly. "But can't you see this piece of white paper? The black dot is like unlucky things in our life. If we only see the dark dot, how can we be happy?" The classroom was very quiet at the moment. Miss Green took out another piece of paper from her bag. This was a piece of black paper with a white dot in the middle. "what can you see, kids?" she asked the children with a smile on her facc. "A white dot," the children answered loudly. Miss Green smiled, "My children, although we may be happy or worried in our life, it is just like the clouds in the sky. The clouds can lift quickly and the sun can come out soon. You can be a happy child with the sun in your eyes all the time." Options: A One B Two C Three D Four Answer: B Two Question:
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Answer: How many pieces of paper did Miss Green show the kids?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Turn on the radio. A program will come out from a broadcasting station miles and miles away. We know that sounds and music themselves couldn't travel that distance through space .There must be something that brings the program from the station. But what is this silent carrier ( ) ? This is known as radio waves. However, we can't see them or even hear them. In fact, nobody knows exactly what they are. Nevertheless( ) ,we know that they are made by electricity . At the broadcasting station, people talk, sing, play musical instruments or make many other sounds. These sounds are changed into electricity. Then from the broadcasting aerial of a tall tower , electricity sends out radio waves which travel in all directions .And some of them reach your radio aerial. What happens next is a magical thing. The radio waves start an electric current ( ) in your aerial like the one that was first made in the broadcasting station . Finally, the loudspeaker in your radio set changes the electricity into sound .Therefore, you hear the program. ,. Options: A you can see a program B you can hear a program C a picture will appear D you can feel the electric current. Answer: B you can hear a program Question:

A: When you turn on the radio _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Today there are many fires than in the past. Over 100,000 wildfires burn each year in America. Russia has 20,000 to 35,000 wildfires every year. Australia has on average 60,000 each year. These fires destroy huge areas of forests and burn hundreds of homes. Many experts believe there are several reasons for this sudden increase in fires. The first reason is climate change. Recent weather has been warmer and drier. This leads to dangerous fire conditions. When lightening strikes ,dry grass easily catches fire. Hot winds add to the problem. The wind spreads a fire quickly. In 2010, Russia had the hottest and driest summer in a century. In just one month, 500 fires destroyed over 2,000 homes. Some people lost their lives. Traditional fire-fighting practices are another reason for the increase in fires. In America, firefighters used to quickly put out every fire. They didn't allow the grass and trees to burn. As a result, today many forests have thicker vegetation .Thicker vegetation means more fuel for fires. Also, without fires from time to time, forests become overcrowded and unhealthy. Some trees are dead. The dead wood then easily catches fire. So surprisingly, America has many more fires today partly because of its past fire-fighting practices. Scientists now understand that a fire can be a natural part of a healthy forest. As a result, countries like Australia allow more fires to burn naturally. Sometimes, fire fighters even start fires to get rid of dead wood. Of course, they carefully control the fires. The fire thins out old trees. This allows sunlight to reach the ground. As a result, fires help new trees to grow. Therefore, if a fire is not a serious threat to people, firefighters may let it burn naturally. Options: A There are fewer wildfires. B Trees and grass become thicker. C The weather becomes warmer and drier. D Sunlight reaches the ground to help forests. Answer: B Trees and grass become thicker. Question:
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The answer is:
What happens because of the traditional fire-fighting practices in the USA?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Food is colorful. Some food is green, some food is red, and some is black. Now more and more people like to have black food--black rice, black beans, black grapes. Why do they like black food? * Black food can make grey hair into black hair. * Black food is good for the heart. * Black food can help children become smart. * Black food can also help women look young. Black food is very good, but we need food with different colors. Doctors say that it isn't good to be _ about food. So we had better eat all kinds of food. Options: A red food B green food C black food D Food with different colors Answer: D Food with different colors Question:???
output answer:
_ is good for our health.