Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Many children think mobile phones are cool. They come in fun colors and let you talk with friends anytime and anywhere. In the U.S., more than 90 million people use mobile phones. Many of these people are children. For children, mobile phones are more than phone calls. They are fashionable. Most mobile phone users don't think about the health problems caused by mobile phones. Some scientists say that mobile phones give off radiation that might be bad for the users. One newest study shows that mobile phone radiation might raise a person's chance of getting some kinds of cancer . Other scientists say mobile phones don't' threaten people's health. They say that they have not found any link between phone use and cancer. Scientists say that people can protect themselves from mobile phone radiation. One way is to use a headset . Or people can make shorter call. Options: A Make longer calls B Use a headset C Make shorter calls D Both B and C Answer: D Both B and C Question:
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The answer is:
What should people do to protect themselves from mobile phone radiation?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: When can I get a cell phone?" The answer is when your parents think you need one, though many kids seem to be getting them around age 12 or 13. Some younger kids may have them because their parents see it as a matter of safety and convenience. For example, a kid can call mom and dad when sports practice is over. And a cell phone can give kids almost instant access to their parents if something goes wrong or they need help. It can give parents quick access to their kids so they can check on them and make sure they're OK. If you do get a cell phone, make some rules with your parents, such as how many minutes you're allowed to spend on the phone, when you can use your phone, when the phone must be turned off, and what you will do if someone calls you too often, and so on. You'll also have to learn to take care of the phone in your life. Keep it charged and store it in the safe place so it doesn't get lost. And whatever you do, don't use it in the bathroom. I know someone who dropped her phone in the toilet! Options: A Keep it on all the time. B Make a call if something goes wrong. C Don't use it in the bathroom. D Take care not to lose it. Answer: A Keep it on all the time. Question:
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The answer is:
Which might not be a rule for kids with a cell phone?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Is your schoolbag too heavy to carry? The e-schoolbag will help you. In fact, the e-schoolbag should perhaps be called an e-textbook. It is a small computer for students. Heavy schoolbags have been a serious problem for them for a long time. But the e-schoolbag will change everything. It is much lighter than a usual schoolbag. Also, it is as small as a usual textbook, an exercise book and so on. They can be made into _ that are as small as a stamp. The students can read the text page by page on the "screen", take notes, or even send e-mails to their teachers. All they have to do is to put the right chip into the e-schoolbag and press the button. It is said that e-schoolbags have been put into use in some Chinese middle schools. In 2012, some students in Shanghai started to use e-schoolbags in the new term. Some say that e-textbooks can be easily broken. Some say it is not good to students' eyes. But only time will tell us all. Options: A To Put the Right Chips In. B The Big Problems. C A New Kind of Schoolbag. D How to Use the E-schoolbag? Answer: C A New Kind of Schoolbag. Question:
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The answer is:
What's the best title of this passage?