Question: Write a multi-choice question for the following article, with the given choices and answer: Article: In China, more and more middle school students are getting shorter sleeping time than before. Most students sleep less than nine hours every night, because they have much homework to do. Some homework is given by their teachers, and some by their parents. Also, some students don't know how to save time. They are not careful enough while they do their homework, so it takes them a lot of time. Some students spend too much time watching TV or playing computer games. They stay up very late. Some students have to get up early every morning on weekdays to go to school in time by bus or by bike. It may be a long way from home to school. Schools and parents should cut down some of the homework so that our children can enjoy more than nine hours of sleep every night for their health. For children, we should make best use of our time. When we have enough time for sleeping, we will find it much better for both our study and health. Options: A Less than 9 hours. B Only 9 hours. C More than 9 hours. D 8 hours. Answer: C More than 9 hours. Question:
Answer: How many hours of sleep is good for students' health?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Global warming has a great influence on species all over the world. Polar bears are particularly at risk because their habitat is increasingly threatened by global warming. Lots of scientific research has shown that polar bear numbers are on the decline, and that if action is not taken quickly, polar bears may die out from the Earth. Pack ice is decreasing globally. In the wild, polar bears spend much of their lives wandering pack ice in search of food. In 2009, several polar bear deaths by drowning were recorded, which had never been heard of before. The polar bears had been trapped on isolated areas of floating ice, and had tried to swim for land. Due to the shrinkage of the ice, the polar bears tired and drowned before reaching the shore, though they are rapid and aggressive swimmers. This problem will only grow as the pack ice shrinks. The shrinkage of the ice has other consequences for polar bears. They are losing their natural prey , who are also affected by the shrinkage in habitat. Land animals also do not provide the high-fat diet that polar bears need, which will lead to starvation. Starving mothers will not be able to provide their babies with the nutrition they need, which will further contribute to the decline in polar bear numbers. While searching for food and habitat, polar bears have also fought with humans. With the disappearance of the sea ice, polar bears have begun to show up around inhabited areas looking for food and shelter. But they often end up being killed by hunters because they present a threat to human communities. The combination a deadly factors brought about by global warming put polar bears at a very high rate of risk. A global effort is needed to act against global warming before it is too late for polar bears, as well as many other species that call Earth home. Options: A They will be killed by human hunters B They will fight with each other for food C They have to catch land animals themselves D They are likely to die because of lack of food Answer: D They are likely to die because of lack of food Question:
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[A]: What will happen to baby polar bears according to the text?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Can noncombustion technology create a no-pollution way to drive?Imagine pulling into a service station to fuel up your car. But not at the gas pump or electric battery charger --at the air pump! That's not hot air, either! The next generation of cars may run on thin air. Wouldn't that be an incredible way to cut both pollution and dependence on foreign oil? If you've ever inflated a balloon and then let it go, you've got the basics to test-drive the amazing MiniCAT, currently being developed by Noteur Development International (MDI), headquartered in Luxembourg. Invented by Formula One racing car designer Guy Negre, this experimental vehicle is unlike any car you've ever seen. While your family's traditional car or SUV draws its horsepower using combustion, the only fuel that MiniCAT needs (CAT stands for Compressed Air Technology) is the air we breathe. Start with about 25,000 gallons of air. Now, press it all into a space smaller than your school locker--because that's the size of two super-strong, high-pressure air tanks, made from fiber and fixed beneath the air car. _ that much air inside those small tanks generates an internal pressure of over 4,000 pounds per square inch. That's over 300 times normal air pressure. When this cold, high-pressure air enters MiniCAT's unique engine, it interacts with warmer air to create pressure waves that pump the engine's engineered pistons to move the car. MiniCAT's projected top speed is 60 miles per hour, with a range of 120 miles on a full air supply. Options: A The name of a car. B The name of a balloon. C The name of a car company. D The name of a car designer. Answer: A The name of a car. Question:
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output: What is MiniCAT according to the passage?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: A team of British scientists is preparing to create a digital model of Mount Rushmore using laser scanning so that the iconic U.S. monument can be recreated if it were to be damaged. The survey work is part of a project to accurately record the exact dimensions of 500 of the most famous World Heritage Sites, including the Acropolis in Athens and the Great Wall of China. The joint team, from the Glasgow School of Art and Historic Scotland, are currently surveying 10 World Heritage Sites in Britain before they aim their laser beams at Mount Rushmore in South Dakota. There they will team up with members of the CyArk Foundation, a non-profit organization that has identified several "at risk" World heritage Sites. Mount Rushmore is on their list because of concerns over deterioration of the faces of four former presidents on the sculpture. Laser scanning itself is not new but applying the technology to historic sites or buildings is a new approach. "At first, these laser scanners were produced for things like refineries where there are lots of pipes and things or atmosphere that are different for humans to actually tolerate," Chris McGregor of Historic Scotland told Reuters Television. "They hadn't really thought about the built heritage as being a market for such a machine but its use and the work that we are doing with it is really innovative and really exciting. CyArk's goal is to create a huge database of detailed surveys of sites so that they can be maintained or even rebuilt if they should be damaged by a natural disaster, climate change or even war. They cited as an example the Buddhas or Bamiyan in Afghanistan, two monumental statues of standing Buddhas carved into the side of a cliffduring the sixth century that were destroyed by the Taliban in 2001. Despite offers from the governments of Japan and Switzerland, among others, to help rebuild the Buddhas, the team believe an accurate laser survey would have made the task more achievable. Doug Pritchard from the Glasgow School of Art's... Options: A Puzzling. B Interesting. C Unbelieving. D Tiring. Answer: B Interesting. Question:
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output:
How does Chris think applying laser scanning to famous World Heritage Sites?