input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: If we are driving a car or crossing a street, we will stop when the traffic lights turn red. Why do we use red rather than other colors? As we know, scattering happens when light goes through the air. For the same media, if the wavelength is long, the scattering will be short. If the wavelength is short, then the scattering will be long. Of all light we can see red has the longest wavelength, so the scattering is the weakest. That means the red light travels far. In fact, it travels farther on rainy days. Using the red light can help drivers in farther areas see the lights. It helps drivers slow down or stop in time. If drivers don't see the red light until they are close, they may not be able to stop the car in time. An accident may happen. Red can also excite people. We can act more quickly when we see the color red. In a word, red light helps drivers stop in time and help prevent accidents. Options: A windy B sunny C rainy D cloudy Answer: C rainy Question:
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output: Red light travels farther on _ days.

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: The Voice of China Many Chinese like watching The Voice of China, because the songs sound really good. My daughter, my wife and I like it, too. We watch the programme every Friday. Some famous singers like Wang Feng, Zhang Huimei, Na Ying, Harlem Yu are the _ . The coaches listen to the songs, and find their favorite singers. They can listen to the singers , but they can't watch the singers sing . Then they teach their favorite singers. The singers sing songs again. The Voice of China is to find the best voice. Options: A Tuesday B Wednesday C Thursday D Friday Answer: D Friday Question:
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output: We can watch The Voice of China on _ ?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Lots of kids hate school, a new study found. Usually this kind of feeling doesn't last long. School is a fact of life and getting a good education can help you build the kind of future life you want. So let's talk about school and what to do when you don't like it. The first step is to find out why. You might not like school because you don't have enough friends, or maybe you don't get along with your teachers. Sometimes it's a big problem with your classes and school work. You may be getting further and further behind, and it may seem like you'll never catch up. When you know why you don't like school, you can start taking steps to make things better. It's a good idea to talk to someone about your problems with school. Your mom, dad, or teachers will be able to help you. Another good idea is to write down your feelings about school in a notebook. It's a great way to let out emotion . Remember, you don't have to share what you've written with others. And here are some ways to give you the best first day of school. The night before school starts, you can do something quiet and peaceful to calm yourself down, like reading a book with your parents, taking a walk or taking a photo of your smiling face. By doing these, you will have a nice day at school. Options: A Listen to some music and relax. B Finish all of the homework. C Try to make new friends. D Do some exciting sports. Answer: A Listen to some music and relax. Question:
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output: The night before the first day of school, what can students do?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: A big, mighty tree stood in a forest. Its branches spread out and its roots went deep in the earth. A lot of people came here to have a rest under it. And a lot of birds stood on its branches to sing and dance. The big tree was very proud all the time. At the foot of the tree, there was a little plant. The plant was thin, and seemed to be blown down by any of a little wind. One day, the two neighbors were having a little chat. "Well, little one," said the tree to the plant, "why not put your feet deeply in the earth, and raise your head high in the air as I do?" "I see there is no need to do so," said the plant with a smile. "In fact, I think I may be safer in this way." "Safer?" said the tree. "Are you safer than I am? Do you know how deep my roots are in the earth and how strong my branches are? Who can possibly pull me out by the roots or bow my head to the ground?" And the tree didn't want to say anything to the weak plant. But the tree was to regret its words very soon. One evening, a great hurricane came. It blew the trees off their roots and almost destroyed the forest completely. It uprooted(......)the mighty tree and blew it away with great force. When the storm had gone, the villagers living nearby came to check the damage. The mighty tree lay on the ground, but the little plant still stood there. Options: A Because a lot of people came to have a rest under it. B Because it was tall and thick. C Because a lot of birds stood on its branches to sing and dance. D All of the above. Answer: D All of the above. Question:
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output:
Why was the big tree proud before its neighbor?