input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: A predator kills and eats other animals as prey .Sometimes it also becomes food for other predators. Polar bears are the largest of all the land predators. They can run across snow and swim in icy water for hours without rest. Their favorite food is seal. Not all big animals live on small animals. Hippos have heavy bodies and huge mouths. But they don't eat animals. They just eat grass. Some predators use speed to catch their prey. Cheetahs are the fastest animals on land. They can run up to 70km an hour. Other predators use their senses to find their food. Sharks can see, smell, hear, feel and taste. They can also sense electrical currents( )from other animals' bodies. Some fish try to hide themselves, but with this sixth sense, sharks can always find them. Sharks have smooth bodies. This helps them swim without using lots of energy. They need to save their energy because they never really sleep and never stop hunting. Flying is a useful skill for many predators in the sky. The butcher bird is the most interesting predator. It has a special way of eating its prey. First it kills its prey. Then it hangs it on a fence or in a tree, just like a butcher hangs meat in his shop. Finally, it eats its prey. Some people hunt and kill more animals than any other predator. They not only hunt for food. They also hunt for fun. They kill sharks for their fins, and tigers for skins. Those human hunters are the worst predators on Earth. Options: A Sharks' fins B Tigers' skins C food D food and fun Answer: D food and fun Question:
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output: Some people are also predators, they hunt and kill more animals for _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: My name's Molly. I'm a lion. I am three years old .My favorite food is meat and I like to eat little animals .I like the forest ,but I live in the zoo now, I live in a big cage. I can't run and I can't see my parents,I don't like the zoo or the cage. Every day I get up in the cage ,I have breakfast,lunch and dinner in the cage. I sleep in the cage .I really want to run in the forest and live with my parents. Options: A are in the forest B don't want to see her C Live with her D are in the zoo, too. Answer: A are in the forest Question:
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output: Molly's parents _ .

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: According to the studies from the UN, the increase of CO2in the air is responsible for 85% of the temperature increase. CO2goes into the air when we burn fossil fuels to run our industries, cars and so on. Luckily, half of the CO2that we produced is taken in by plants, trees, land and the oceans. The rest gases are still large to cause worry. At the same time, we are cutting down forests that take in carbon from the air. To solve the problem is not an easy job. Developed nations such as the USA, Germany and Australia will have to promise to cut down greenhouse gases by as much as 25-40%. Countries such as India and China that have a large population and growing industry, have to leave a smaller greenhouse gas footprint. Everybody must be active and stick to it. Options: A People use up useful gases. B More and more CO 2goes into the air because of people's activities. C Forests can not take in CO 2any more. D Everybody hopes winter can be warm. Answer: B More and more CO 2goes into the air because of people's activities. Question:
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output: Why does the temperature increase?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Winter solstice, as the name shows, means the coming of winter. As an important solar term in the traditional Chinese calendar, it is also a traditional holiday for Chinese, which is also called "", "","", etc. Generally, winter solstice occurs between December 21st and 23rd. According to the traditional Chinese calendar, five days constitutes a pentad and three pentads constitutes a solar term. One year is divided into twelve periods and twelve climates which are regarded as twenty-four solar terms. The Winter Solstice is one of twenty-four solar terms. On this day, in the Northern Hemisphere the period of daytime is the shortest of the year and the period of night is longest. . In Northern China during winter solstice there is a custom of eating dumplings. Options: A twelve B five C twenty-four D thirty-one Answer: C twenty-four Question:
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output:
There are _ solar terms in a year.