input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Ask a group of elderly people what it was about their lives that made them happiest overall, and they'll probably mention some warm relationships with family and friends. If you're satisfied with your social life, according to psychologists, you tend to be satisfied with life in general. From the point of my 50s, I'd say that sounds about right. Some of my happiest moments are the ones I spend with my husband, a few close relatives, and a handful of very good friends who know me well and like me anyway. But the more I read about how social media are interfering with good old-fashioned friendship, creating virtual bonds that can't quite take the place of real ones, the more I wonder just how today's 20-somethings will look back on their own lives when they're my age. After all, much crucial relationship building work is done in the 20s. According to research by the late Bernice Neugarten of the University of Chicago, who helped launch the academic study of human development, people choose most of their adult relationships, both friends and lovers, between the ages of 22 and 28. The friends we make in our 20s are not only best friends forever; they're also our first truly chosen friends. And choosing how to commit to these friendships is an essential psychological task of the 20s. But with so much of friendship in this age group now being developed online, an essential question is what the effect of that interaction is. A study, conducted in 2010 by Craig Watkins and Erin Lee of the University of Texas at Austin, investigated the Facebook habits of 776 young people between the ages of 18 and 35. "Whether it is a wall post, a comment, or a photo," they wrote, "young people's engagement with Facebook is driven, primarily, by a desire to stay connected to and involved in the lives of friends who live close by, far away, or have just entered into their lives." This kind of constant contact can be efficient, but it can also be upsetting. For one thing, it adds a new layer of concern to a young person's... Options: A To know about the 776 young people's Facebook habits. B To find out how social media affect real-world social life. C To help young people stay connected to the lives of friends. D To investigate what kind of people prefer online interactions. Answer: B To find out how social media affect real-world social life. Question:???
output answer: What was the aim of the study conducted by Craig Watkins and Erin Lee?

Write a multi-choice question for the following article, with the given choices and answer: Article: For years, there has been a bias against science among clinical psychologists . In a two-year analysis to be published in November inPerspectives on Psychological Science, psychologists led by Timothy B. Baker of the University of Wisconsin charge that many clinical psychologists fail to "provide the treatments for which there is the strongest evidence of effectiveness" and "give more weight to their personal experiences than to science." As a result, patients have no guarantee that their "treatment will be informed by ... science." Walter Mischel of Columbia University is even crueler in his judgment. "The disconnect between what clinical psychologists do and what science has discovered is an extreme embarrassment," he told me, and "there is a widening gap between clinical practice and science." The "widening" reflects the great progress that psychological research has made in identifying the most effective treatments. Thanks to strict clinical trials, we now know that teaching patients to think about their thoughts in new, healthier ways and to act on those new ways of thinking are effective against depression, panic disorder and other problems, with multiple trials showing that these treatments -- the tools of psychology -- bring more lasting benefits than drugs. You wouldn't know this if you sought help from a typical clinical psychologist. Although many treatments are effective, relatively few psychologists learn or practice them. Why in the world not? For one thing, says Baker, clinical psychologists are "very doubtful about the role of science" and "lack solid science training". Also, one third of patients get better no matter what treatment (if any) they have, "and psychologists remember these successes, believing, wrongly, that they are the result of the treatment." When faced with evidence that treatments they offer are not supported by science, clinical psychologists argue that they know better than some study what works. A 2008 study of 591 psychologists in private practice found that they... Options: A the cruel judgment by Walter Mischel B the fact that most patients get better after being treated C the great progress that has been made in psychological research D the fact that patients prefer to take drugs rather than have other treatments Answer: C the great progress that has been made in psychological research Question:
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Answer: The widening gap between clinical practice and science is due to _ .

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: When Regis Mngwiro and the other villagers moved to a new place in southeastern Zimbabwe, Africa, they were happy to find a lake nearby. Now, they would no longer have to walk long distances looking for water. At last, they had a source of water what they call their own. But several days later, two young boys saw something they had never seen before--a huge animal was standing at the edge of the lake, eating grass. When the animal saw the boys, it walked into the lake and disappeared beneath the water. Regis looked into the story of the big creature that vanished into to the lake. "When I took a closer look at the dung , I realized that it was from a hippo ," he said. Twelve hippos were living in the lake. The villagers were worried. In the countrry of Zimbabwe, hippos attack humans more often than lions do. The hippos would often stay on the village side of the lake all day. This meant that the villagers could not go near the lake until the hippos got out. It was too long a wait for the villagers, because they needed the water from the lake to survive . "This is the only source of fresh water in the village," said a villager. "There is no way we can avoid this lake." So the women began moving in groups whenever they went to get water from the lake. Before collecting water, they made sure no hippos were nearby. The men began fishing in pairs, with one man always looking out for hippos. It took time, but these days, the hippos and humans live side by side. The villagers say that when the hippos find people coming, they swim slowly to the other side of the lake and mind their own business. The villagers do not go into the part of the lake where the hippos usually stay. They have learned to share the lake they both need to survive. Options: A Regis had never heard of hippos B they had their own source of water C it was not easy for them to find water D some of them had been attacked by hippos Answer: C it was not easy for them to find water Question:
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The answer is:
Before Regis and other villagers moved to the new place, _ .