In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Q: Article: Don't invite crime--take basic, sensible precautions. Your house and possession are valuable and must be properly protected. When you buy a lock, you buy time --- and this is the one thing a burglar can't afford. Most thieves are casual opportunists to whom the best deterrents  are delay and noise which could mean discovery. When you leave it, lock it! First of all, fit security locks to all doors and windows and a safety chain on the front door. Secondly, use them! If you have any ladders or tools, don't leave them lying about in the garden, lock them away. "Safe" or "secret" places for keys and valuables are not reliable - nine times out of ten, they are the first place a thief will look. When you move house... When you move into a new home even if it is fitted with security locks, change them. You don't know who else may have keys. Never let strangers into your house. An official - looking cap is not enough, ask for proof of identity and look at it carefully - if you are still not satisfied, don't let the person in. Valuables need special protection Valuables should really be given special protection - preferably by leaving them with your bank. A small security safe works too, but not to the most determined burglar. It is also important to keep an up - to - date list of valuables and their descriptions. In the case of fine art, paintings, or jewelry, color photographs can sometimes be of assistance to the police if you are unfortunate enough to have them stolen. Enter the details on the back of the pictures. But don't keep such documents in your house, keep them at the hank or with your insurance company. Going on holiday? Don't talk about your holidays and future plans loudly in public. Do remember to cancel the milk and newspapers and also to draw curtains back. Operate a "Good Neighbor" program to ensure that mail is taken in, the house is checked regularly and that lights are put on. Call at your local police station and tell them you are going away. Make sure that they know how to contact you in case of trouble. Don't leave cash or valuables in the house--take them with you or put them in the bank. 
 Answer: You should put them in the safe place and lock the door.

A: How should you deal with your ladders or tools?
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Q: Article: Young people frequently say that they want to exercise, but they just can't find the time. The solution just might be in-office interval training. Recent studies show that very short but intense exercise rapidly builds and maintains fitness and health, even when the workout is only a few minutes long. Work the stairs You can complete an excellent, effective -- and very brief -- workout in an office stairwell, says Martin Gibala, a professor of kinesiology at McMaster University in Canada and an expert on interval training. For a study that he and his colleagues presented earlier this year, they asked 12 out-of-shape women in their 20s to warm up for two minutes by slowly walking up and down stairs in a campus office building. They completed three of these abbreviated stair workouts per week for six weeks. By the end, their aerobic fitness had improved substantially, the researchers reported, by about as much as if they had been running or cycling each week for hours. Fidget your way to fitness. Parents and teachers may once have urged you to sit still, but wiggling, tapping your toes, standing briefly, and otherwise fidgeting as much as possible at your desk is in fact good for your body. In one recent study, college students showed healthier blood flow in their lower legs if they fidgeted than if they did not. Even better, a 2008 study found that among office workers, those who frequently fidgeted burned as many as 300 calories more each day than those who resolutely stayed still. 
 Answer: several ways to work out within short time

A: What does the passage mainly want to tell us?
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Q: Article: One in five American families will move every year. Moving is one of the most stress-producing events a family has to go through. Experts say it can be harder for children. How do you help your child adjust to the changes? The Ricardos moved from their old house to a new home. Same family, same dog-but it was harder for 9-year-old Elena. She hated the room, the house and everything. She hated leaving her friends the most. " I was so emotional. I mean, saying goodbye to all my friends.....my very close friends, who was my neighbor, made me so sad," says Elena. For some children, the emotional stress of moving is not much more different from the emotions when someone has died. "There's that sense that, 'I've lost my friends, my friends, my base, my school, my teachers-everything I knew that made me feel safe is all gone now. I have to start over," says Dr. Tim Jordan. Starting over is exactly Dr. Tim Jordan's advice. Make new friends, enter the new school and enter the new neighborhood. And here are some other pieces of advice. * Explain clearly to the children why the move is necessary. * Familiarize  the children as much as possible with the new area with maps, photographs or the daily newspaper. * After the move, got the children to join in activities in the place. * Help the children keep in touch with friends from the neighborhood before through telephone, letters, e-mail, and personal visits. 
 Answer: Try letting children accept the fact of moving.

A:
Which of the following is useful to reduce the children's stress before the move?
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