input:  Now, answer this question: Read the following article and answer the question. Article: March 22, 2011---Most restaurants in the United States offer their customers a glass of tap water at no charge with their meal, but this week many restaurants are asking dinners to pay a dollar, or more, for a glass of water. Cards on their tables explain that this small amount helps bring clean water to children around the world. It's called the UNICEF Tap Project. "UNICEF's Tap Project is really all about bringing attention to the fact that over 900 million people around the globe do not have access to good, clean, healthy drinking water," says Cary Stem, who heads the US Fund for UNICEF. She adds that water-borne illness is the second-highest cause of preventable childhood death in the world. "Each and every day approximately 4,100 children die just because they don't have that access - 4,100 every single day." The public service campaign encourages people to help change that statistic with a simple, affordable action: paying a dollar to get a glass of tap water at a restaurant. "One dollar buys enough good, clean water for a child for 40 days," Stem says. "The tap project has expanded since it began five years ago with 300 restaurants in New York City. This year, Stem says, about 3,000 restaurants across the country are participating in the campaign. We raised about $2.5 million over the last five years of this campaign," says Stem. "Last year, we raised over $1 million for the first time. This year we're hoping to top that." Stem credits the continued success of the campaign to an army of volunteers who support the tap project and raise money in their communities. The UNICEF Tap Project is promoting its efforts with a simple motto: when you take water, give water. Currently, UNICEF works in more than 100 countries around the world to improve access to safe water and sanitation facilities in schools and communities. Stem hopes that, by participating in the project, more Americans will realize that what they often take for granted is a precious and scarce resource in many other parts of the world. Question: It can be learned that   _  . Answer:
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output: the Tap Project began in 2006

input:  Now, answer this question: Read the following article and answer the question. Article: People often use gestures to express our feelings, but the problem is that the gestures can be understood in different ways. It is true that a smile means the same thing in any language.  So does laughter or crying.  Fear is another emotion  that is shown in much the same way all over the world.  In Chinese and in English literature, a phrase like "he went pale and began to tremble" suggests that the man is either very afraid or he has just got a very big shock. However, "he opened his eyes wide" is used to suggest anger in Chinese whereas in English it means surprise. In Chinese, surprise can be described in a phrase like "they stretched out their tongues!" "Stretching out your tongue" in English is an insulting(, )gesture or expresses strong dislike. Even in the same culture, people differ in their ability to understand and express feelings.  Experiments in America have shown that women are usually better than men at recognizing fear,  anger,  love and happiness on people's faces. Other studies show that older people usually find it easier to understand body language than younger people do. Question: People's facial expressions may be misunderstood in different cultures because   _   . Answer:
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output: people from different cultures have different meanings about some facial expressions

input:  Now, answer this question: Read the following article and answer the question. Article: He wasn't sick. He wasn't old. And he wasn't losing. He had a very good final season and won his last game in 2008. And then he walked away. Lloyd Carr was 62. That's a few years earlier than retirement  age in America and many years earlier than some college football coaches say goodbye. How was Carr, who coached University of Michigan, able to leave so easily? " It can be _ ," Carr admits. "The Saturday afternoons and the crowds. And when you win, there's nothing like it." But the job needs hard work. The pressure to win. The endless training. The hours are so long that sleeping at the office is a normal thing. I reported Carr's career at Michigan from 1995 to 2007. I saw him run onto the field before 100,000 cheering fans, saw him enjoy a share of a national championship with a 12-0 season. And when I visited him recently in retirement, the difference was noticeable. He seems much calmer, relaxed, more at peace. He says, "As much fun as it is, there's a period when you have other things to deal with." Carr knew he wanted to travel, see the world, read more, do other work. He is now connected with a children's hospital, does some speaking, plays golf, and enjoys relaxing with his wife, Laurie, and their many grandchildren. Several of today's big-name coaches are all about Carr's retirement age. Nick Saban turns 59 this month. Jim Tressel is 57. Frank Beamer is already 63. None of them seems to be slowing down. So when, I ask Carr, is the right moment to leave such a great job? He thinks. Finally, he says, "When you love it and can still walk away from it. That's the right moment." Question: The author is most probably   _  . Answer:
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output: