user: Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: For most caffeine consumers, its chief benefit is that it helps you get more done. This is what makes it unusual, says Stephen Braun, author of Buzz: The Science and Lore of Alcohol and Caffeine. "Its appeal is that it helps us earn more money," he adds. "What makes it different from other drugs is that it's used as a productivity tool -- not for pleasure." Many of history's creative minds have also been associated with a large amount of caffeine consumption. According to one biographer, the French novelist and playwright Balzac drank as many as 50 cups of coffee a day. "Were it not for coffee one could not write, which is to say one could not live," he once insisted. For seven years, the film-maker David Lynch ate at the same Los Angeles diner every day, drinking up to seven sweetened cups of coffee "with lots of sugar" in one sitting, which he said would guarantee that "lots of ideas" arrived. Ludwig van Beethoven was said to have painstakingly counted out exactly 60 coffee beans per cup when he brewed coffee. Perhaps recent tales of caffeine excess featured the singer Robbie Williams, who reportedly consumed 36 cups of black coffee and 20 cans of Red Bull a day. It is the routine task itself, as much as the stimulating effects of caffeine, that makes the process so important, says Mason Currey, author of Daily Rituals: How Artists Work. "A lot of artists use the process of making coffee as a gateway to the creative process," he adds. "You need to get into the right mindset to do that sort of work, and the preparation process provides a focus." One problem with attempting to control caffeine, says Braun, is that it affects everyone differently -- it is impossible to work out a "safe" limit that works for everyone. "Eventually, you have to become your own scientist -- there isn't an alternative to careful self-experimentation," he says. Options: A creating ideas B improving work efficiency C helping people to relax D stimulating people Answer: B improving work efficiency Question:
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The answer is:
Stephen Braun mainly stresses caffeine's   _  .


Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Nursing at Beth Israel Hospital produces the best patient care. If we are to solve the nursing shortage. hospital administration and doctors everywhere would do well to follow Beth Israel's example . At Beth Israel each patient is assigned to a primary nurse who visits at length with the patient and constructs a full-scale health account that covers everything from his medical history  to his emotional state. Then she writes a care plan centered on the patient's illness but which also  includes everything else that is necessary. The primary nurse stays with the patient through his hospitalization. keeping track with his progress and seeking further advice from his doctor. If a patient at Beth Israel is not responding  to treatment. it is not uncommon for his nurse to propose another approach to his doctor. What  the doctor at Beth Israel has in the primary nurse is a true colleague. Nursing at Beth Israel also involves a decentralized   nursing administration; every  unit is a self-contained organization. There are nurse-managers instead of head nurses; in addition  to their medical duties they do all their own hiring and dismissing, employee advising, and they make salary recommendations. Each unit's nurses decide among themselves who will work what  shifts and when. Beth Israel's nurse-in-chief ranks as an equal with other vice presidents of the hospital. She  is also a member of the Medical Executive Committee. which in most hospitals includes only  doctors. Options: A is a member of the Medical Executive Committee of the hospital B has to arrange the work shifts of the unit's nurses C can make decisions concerning the medical treatment of a patient D has full responsibility in the administration of the unit's nurses Answer: D has full responsibility in the administration of the unit's nurses Question:
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The answer is:
The main difference between a nurse-manager and a head nurse is that the former


Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: We use an average of 158 liters of water a day in Britain, for which we pay a bargain price of 28p a liter, but much of this is just cash down the drain, according to water companies. Most are campaigning to cut the amount we use. And the frontline weapon in their campaign is the water meter  . They want us all to have one and one company is seeking powers to make this compulsory. The Government is anxious for us to use less water, too. Elliot Morley, the Environment Minister, says he is impressed by the savings when a meter is installed. In most homes, consumption drops by 20 percent. He also thinks consumers get a good deal from meters. He said, "Most people would find that they would either be exactly the same or better off with water meters and it is a fairer way of paying for water." At present, only 25% of households have meters and most of those are in East Anglia. They are installed by water companies, and households then have about PS43 added to each bill to cover the cost of installing and reading the meter. Barrie Clarke, a spokesman for Water UK, said, "We want everyone to be more water wise--to think about the amount of water they use. But with our climate change and different weather patterns, over time it will make economic and environmental sense to think how we use water. This may mean meters." Mr. Clarke believes the easiest way to save water is to use less in the garden. In one hour, a sprinkler uses the same amount of water as the average family of four uses in a day--about 632 liters. He said that gardeners should water in the evening so that it dose not _ in the heat of the day and that every household should have a water butt to collect rainwater for use in the garden. Options: A water meters are welcome by British people B people will be better off with water meters C everyone has become wiser to use water now D saving water is both good to economy and environment Answer: D saving water is both good to economy and environment Question:
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The answer is:


assistant: The passage implies that   _  .