TASK DEFINITION: In this task, you're given an article and an answer. Your task is to generate the fill-in-the-blank question for this answer based on the given article. The blanks are always at the end of the question, and can be filled with more than one word or phrase.
PROBLEM: Article: A 1. 6-meter tall robot may soon become the best friend for lonely elderly people,as Chinese scientists are making the final sprint toward its market launch ,said a senior researcher on the robot project on Saturday. "We are working on testing the exact functions and ways to reduce the cost in preparations for an expected market launch of the robot in two to three years,"said Li Ruifeng,a member of the project. He said the team hoped to reduce the cost so that the robot can be priced at 30,000 to 50,000 yuan,which is expected to be an affordable price for most of China's better-off families. The robot has been developed with the functions of fetching food,medicine,sounding alarms in case of water or gas leakage,sending texts or video images via wireless communications,and even singing a song or playing chess to entertain its masters. Li said that the robot,developed independently in China, has technology at the same level as those in western labs. China set about the research of the robot in 2007,when it was listed as a national key project. It is _ by government funding . China has the world's largest elderly population with 159 million people over 60,accounting for 12 percent of its total population. According to a survey by the Ministry of Civil Affairs,more than 10 million caregivers and nurses are needed to attend the elderly population,as most of Chinese elderly prefer to live their retired lives at home.
Answer: the government's attention to the elderly

SOLUTION: The passage mainly talked about_.

PROBLEM: Article: Recently, one of my best friends, whom I'd shared just about everything with since the first day of kindergarten, spent the weekend with me. Since I moved to a new town several years ago, we'd both always looked forward to the few times a year when we could see each other. Over the weekend, we spent hours and hours, staying up late into the night, talking about the people she was hanging around with. She started telling me stories about her new boyfriend, about how she experimented with drugs and was into other bad habits. I was blown away! She told me how she had been lying to her parents because they didn't want her around him. I tried to convince her that she was ruining her future and heading for big trouble. But she didn't believe me. Her self-respect seemed to have disappeared. I just couldn't believe that she really thought it was acceptable to hang out with such a loser. By the time she left, I was really worried about her. It had been so discouraging, and I had come close to telling her several times during the weekend that maybe we had just grown too far apart to continue our friendship--but I didn't. I put the power of friendship to the ultimate test. We'd been friends for far too long. I had to hope that she valued me enough to know that I was trying to save her from hurting herself. I wanted to believe that our friendship could conquer anything. A few days later, she called to say that she had thought long and hard about our conversation,and then she told me that she had broken up with her boyfriend.I just listened on the other end of the phone with tears of joy running down my face. It was one of the truly rewarding moments in my life. Never had I been so proud of a friend.
Answer: kept in touch with the girl.

SOLUTION: From the beginning of the text,we can learn that the author _ .

PROBLEM: Article: In the United States you will find yourself being urged from every page of every newspaper and every television station to buy all kinds of goods. Not only is there a wide range of prices for goods in America, there is also a wide range in the quality of goods offered for sale. Unlike some countries, Americans generally pay the price of a product without question, instead of trying to get a lower price by bargaining. However, there are many "sales" in the United States, during which time stores will lower their normal prices. This may all be very confusing to visitors. How are you going to know how to "get your money's worth" when you shop? Perhaps the best advice is: Don't hurry. Visit various stores and determine the quality of goods. Read the advertisements so that you can compare prices. There is a great variety of shops in the United States, ranging from very large stores called "department stores" to very small shops. There are "discount houses" offering goods at low prices, and "dime stores" specializing in a wide range of inexpensive items. Most department stores in large cities carry better quality products at higher prices. However, they offer the shoppers great convenience since they contain such a wide variety of products. If convenience isn't as important to you as price, you may want to shop in discount houses. These stores have nearly as great a variety of goods as department stores, but offer lower prices. They can do so for several reasons. They don't offer the same services to buyers that department stores do; there may be fewer sales people; and the store probably doesn't deliver purchases. Another popular shop is the "dime store". No longer selling many things for five or ten cents, these stores got their name in the last century when it was decided that a small profit on a great quantity of goods would be better than a large profit on fewer sales. Dime stores specialize in a wide variety of inexpensive items and today, prices range from a quarter or 50 cents up to several dollars.
Answer: the business of Americans.

SOLUTION:
The passage is mainly about _