input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: In the case of mobile phones, change is everything. Recent research indicates that the mobile phone is changing not only our culture, but our very bodies as well. First, let's talk about culture. The difference between the mobile phone and its parent, the fixed-line phone, is that a mobile number corresponds to a person, while a landline goes to a place. If you call my mobile, you get me. If you call my fixed-line phone, you get whoever answers it. This has several implications . The most common one, however, and perhaps the thing that has changed our culture forever, is the "meeting" influence. People no longer need to make firm plans about when and where to meet. Twenty years ago, a Friday night would need to be arranged in advance. You needed enough time to allow everyone to get from their place of work to the first meeting place. Now,however, a night out can be arranged on the run. It is no longer "see you there at 8",but "text me around 8 and we'll see where we all are." Texting changes people as well. In their paper, "Insights into the Social and Psychological Effects of SMS Text Messaging", two British researchers distinguished between two types of mobile phone users: the "talkers" and the "texters"-those who prefer voice to text messages and those who prefer text to voice. They found that the mobile phone's individuality and privacy gave texters the ability to express a whole new outer personality. Texters were likely to report that their family would be surprised if they were to read their texts. This suggests that texting allowed texters to present a self-image that differed from the one familiar to those who knew them well. Another scientist wrote of the changes that mobiles have brought to body language. There are two kinds that people use while speaking on the phone. There is the "speakeasy": the head is held high, in a self-confident way, chatting away. And there is the "spacemaker": these people focus on themselves and keep out other people. Who can blame them? Phone meetings get cancelled or... Options: A Talkers. B The"speakeasy" C The "spacemaker". D Texters. Answer: C The "spacemaker". Question:
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output: According to the passage, who is afraid of being heard while talking on the mobile?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: Ask anyone what is the most difficult part of changing their lifestyle habits and they are most likely to say, "Staying motivated." But a 36-year-old professor from Carnegie Mellon University claims it may have the answer in the form of robot weight loss coach that dishes out daily health advice and encouragement. Autom is the work of Intuitive Automata, a company based in Sha Tin which claims to be a pioneer in commercial socially-interactive robots. The robot, which stands around 38 centimeters tall, has a head that swivels , blue eyes, and a touch screen which allows the user to input information daily about exercise and diet Its creators say Autom will have a daily conversation with its user lasting up to five minutes, giving feedback and encouragement.Over time, it will interact more with the user as it gathers more information about them. Cory Krdd, a research team manager with the Federal Emergency Management Agency claims research has shown that people find robots a more reliable source of information than on-screen-based character. In a controlled study in Pittsburgh City Council, 15 dieters were given Autom for six weeks. Another 15 received a touch-screen computer with identical software and 15 were given a paper log.The study found, people using the robot are more likely to stick with their diets longer, in fact twice as long as those using just a paper log. "While not one person among the computer or paper groups continued past six weeks, most who had Autom did not want to give her back at the conclusion of the study," he said. The bottom line is that a robot creates a more powerful and long-lasting relationship with the user than a character on the screen. Autom is expected to go on sale later this year in the United States for around $500.A robot which speaks and understands Cantonese and Mandarin in addition to English according to the demands is also being developed. Options: A The robot can help people change their lifestyle habits. B The robot can't speak English except Cantonese and Mandarin. C The robot that can speak many languages has been popular with the users. D The robot that can speak many languages meets the demand of the customers. Answer: A The robot can help people change their lifestyle habits. Question:
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output: What can we infer from the passage?

input: Please answer the following: Write a multi-choice question for the following article, with the given choices and answer: Article: They say that soon, we will be able to receive more than 500 television networks on cable or by satellite. Some people think that it's useless to have that many channels. Their usual criticism goes something like this: "I already get more channels on my TV than I have time to watch. No one needs to see that much TV. There's not enough time in the day to watch all that!"They also say that most of what's on television now isn't worth watching in the first place. I think they're missing the point. If the local library wanted to add another 5,000 books, would we say, "That's silly, we'll never have time to read all those books"? The point is that we would have more choices. I don't believe that most people should watch more television. And if we had 500 or even 1,000 channels to choose from, we wouldn't have to spend more time watching TV. We would, however, have more programs to choose from. That means that the quality of our viewing time would be improved. I think the more channels we have, the better. Give me more choices! If they're not worth my time, I'll just hit the "off" button. Options: A Go to the library. B Switch over the TV channels. C Turn off the TV. D Have more TV networks. Answer: C Turn off the TV. Question:
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output:
What does the phrase "hit the 'off' button" refer to?