input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: "Some day, there'll be no Americans left in the NBA," said 12-year-old Xing Tao, who joined his school team two weeks ago after watching Yao Ming in a televised NBA game, "The players will all be Chinese, like Yao." To China, Yao is a home-grown superstar who helped make the world's first basketball league closer to Chinese players. To the NBA, the 2.23-meter center offers an opening of a different sort into the world's largest new market. Yao's NBA first appearance against the Indiana Pacers in October reached 287 million families in the US. That game might have been a bit of a _ to Yao's fans: He played just 11 of the 48 minutes, had two rebounds and got no points. Comparing that with his performance on December 19, also against Indiana, Yao won 29 points and 10 rebounds. "This was one of the most exciting games I've had," Yao said after Houston's 95-83 victory. The NBA has to be excited about his on-count success. In all his games, he's averaging 12.7 points and 7.7 rebounds, quite good for a new star. "Yao Ming has brought the NBA closer to the Chinese," said NBA spokeswoman Cheong Sau Ching, "That makes the dream seem practical for other people in China and proud to be Chinese." The 22-year-old Yao is not the country's first player in the NBA: Wang Zhizhi broke down the Dallas Mavericks in November 2003. But Yao's combination of modesty and skills make him a favorite back home. Options: A zero B two C 29 D 10 Answer: A zero Question:
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output: How many points did Yao Ming win in his first game in the NBA?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: For light sleepers Millions of people have trouble falling asleep each night, which is why Light Sleeper was created. Developed in the United Kingdom, Light Sleeper's makers say it can help a person fall asleep and also help a person fall back to sleep after waking up in the middle of the night. Light Sleeper works by projecting a light onto the ceiling while the person is lying down. The idea is to watch the light, because the light moving in a circle has a relaxing effect. One of the advantages of the product is that it won't disturb other people in the room. The product can be easily moved and will switch itself off after 30 minutes to save power. Stop the snoring Here's a new product designed to slow down the frequency and level of your snoring. The Snore Stopper has a sensitive instrument that will detect when you're snoring. Once it does that, it will send a very mild electronic signal to your wrist. This consequently changes your sleeping position to stop you from snoring. The Snore Stopper; won't cause any damage to your body. Get your true colors Photoshop features a pen that will copy the color settings of what you are monitoring onscreen to use as a color in your program. Now an off-line product allows you to pick a color when not using the computer software. The Color Picker is a concept pen. After placing the pen against an object, the user just presses the scan button. Color sensors inside the pen send information to a box, which then mixes red, green and blue to produce the desired ink color. Keep it fresh More high technology products are showing up in the kitchen. A new Bagel dome advertises that it will keep your baked goods fresher for longer periods of time. The product, which is able to remove air, works for bread rolls, cakes and other _ . To use it, you just push a button at the top. Options: A using the computer B drawing pictures C collecting information D designing a program Answer: B drawing pictures Question:
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Answer: The Color Picker will probably be used while you're _ .

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Unlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But there are three Nobel prize-winning scientists who actually chose to experiment on themselves - all in the name of science, reported The Telegraph. 1. Werner Forssmann (Nobel prize winner in 1956) Forssmann was a German scientist. He studied how to put a pipe inside the heart to measure the pressure inside and decide whether a patient needs surgery. Experiments had been done on horses before, so he wanted to try with human patients. But it was not permitted because the experiment was considered too dangerous. Not giving up, Forssmann decided to experiment on himself. He anaesthetized his own arm and made a cut, putting the pipe 30 centimeters into his vein. He then climbed two floors to the X-ray room before pushing the pipe all the way into his heart. 2. Barry Marshall (Nobel prize winner in 2005) Most doctors in the mid-20th century believed that _ was down to stress, spicy food or an unusually large amount of stomach acid. But in 1979 an Australian scientist named Robin Warren found that the disease might be related to a bacteria called Helicobacter pylori. So he teamed up with his colleague, Barry Marshall, to continue the study. When their request to experiment on patients was denied, Marshall bravely drank some of the bacteria. Five days later, he lost his appetite and soon was vomiting each morning - he indeed had gastritis. 3. Ralph Steinman (Nobel prize winner in 2011) This Canadian scientist discovered a new type of immune system cell called the dendritic cell. He believed that it had the ability to fight against cancer. Steinman knew he couldn't yet use his method to treat patients. So in 2007, when doctors told him that he had cancer and that it was unlikely for him to live longer than a year, he saw an opportunity. With the help of his colleagues, he gave himself three different vaccines based on his research and a total of eight... Options: A To introduce a few Nobel prize winners who did experiments on themselves. B To list difficulties that scientists went through in order to make important discoveries. C To explain why some scientists chose to experiment on themselves. D To introduce some dangerous experiments that Nobel prize winners did on themselves. Answer: A To introduce a few Nobel prize winners who did experiments on themselves. Question:

A: What's the main purpose of the article?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Why was Bastille important to the citizens of Paris? The building of the Bastille had been started in 1370 under Charles V. By the seventeenth century, it had stopped to be important for defense. Cardinal Richelieu turned it into a prison. It was not an ordinary prison to punish common crimes. Its huge doors closed only on enemies of the King. The Bastille's workings were secret. Prisoners were taken to it in closed vehicles. Soldiers on guard duty had to stand with their faces to the wall. No talking was allowed. Worst of all, a prisoner never knew if he would be there a day, a week, a year, or forever. Only the King's letter could set him free. Over the years, the number of arrests by King's letter had become fewer. By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government. Voltaire, the famous French writer, spent a year there in 1717-1718, and another 12 days in 1726. For those who believed in free speech and free thinking, the Bastille stood for everything evil. The day it was captured, only seven prisoners were found inside. Still, the Bastille was hated by the people. It was a symbol of the King's complete power. Options: A tells how the prisoners were controlled by the King B tells how little was known about the Bastille C shows the inner workings of the Bastille D gives a brief history of the Bastille Answer: D gives a brief history of the Bastille Question:???
output answer:
This passage mainly _ .