Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: A study has found, spending hours playing violent video games prevents teenagers from their moral growth. It is thought that regular touch to violence and lack of contact with the outside world makes it harder for them to tell right from wrong.They also struggle to trust other people,and see the world from their viewpoints. Researchers from Brock University in Ontario found that those who spend more than three hours each day in front of the screen are particularly unlikely to have developed the ability to empathize . The Canadian researchers surveyed 109 boys and girls,aged 13 and 14,about whether they played video games,which games they liked,and how long they spent playing them.Their findings found that 88 percent of teens said they played games,and more than half admitted to playing games every day.Violent games were among the most popular. The teenagers also filled in a questionnaire designed to measure their moral development.For example,they were asked how important it is to save the life of a friend. Previous studies have suggested that a person's moral judgment goes through four phases as they grow from children and enter adulthood.By the age of 13 or 14,scientists claim young people should be entering the third stage,and be able to empathize with others and take their viewpoints into account.The research found that this stage appeared to be delayed in teenagers who regularly played violent video games. It is also thought that teenagers who play games regularly did not spend enough time in the real world to learn to take others' thoughts into consideration.Researcher Mirjana Bajovic said:"The present results indicate that some teenagers, who spent three or more hours a day playing violent video games,are deprived of such opportunities." he added:"Touch to violence in video games may influence the development of moral reasoning because violence is not only presented as acceptable but is also justified and rewarded." They concluded that rather than trying to enforce an 'unrealistic' ban on the... Options: A To develop teenagers' ability to communicate. B To enrich teenagers' awareness of social life. C To discuss how to save the life of a friend. D To measure teenagers' moral development. Answer: D To measure teenagers' moral development. Question:

A: Why did the Canadian researchers carry out the studies?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Tales From Animal Hospital David Grant David Grant has become a familiar face to millions of fans of Animal Hospital . Here Dr Grant tells us the very best of his personal stories about the animals he has treated ,including familiar patients such as the dogs Snowy and Duchess , the delightful cat Marigold Serendipity Diamond . He also takes the reader behind the scenes at Harmsworth Memorial Animal Hospital as he describes his day , from ordinary medical check-ups to surgery . Tales From Animal Hospital will delight all fans of the program and anyone who has a lively interest in their pet ,whether it be cat , dog or snake I ! $ 14.99 Hardback 272 pp Simon Schuster ISBN 0751304417 Isaac Newton : The Last Sorcerer Michael White Form the author of Stephen Hawking : A Life in Science , comes this colorful description of the life of the world's first modern scientist . Interesting yet based on fact , Michael White's learned yet readable new book offers a true picture of Newton completely different from what people commonly know about him . Newton is shown as a gifted scientist with very human weaknesses who stood at the point in history where magic ended and science began. PS8.99 Hardback 320 pp Fourth Estate ISBN 1857024168 Fermat's Last Theorem Simon Singh In 1963 a schoolboy called Andrew Wiles reading in his school library came across the world's greatest mathematical problem : Fermat's Last Theorem . First put forward by the French mathematician Pierre de Fermat in the seventeenth century, the theorem had _ and beaten the finest mathematical minds , including a French woman scientist who made a major advance in working out the problem , and who had to dress like a man in order to be able to study at the Ecole Polytechnique . Through unbelievable determination Andrew Wiles finally worked out the problem in 1995 . An unusual story of human effort over three centuries , Fermat's Last Theorem will delight specialists and general readers alike . PS12.99 Hardback 384 pp Fourth Estate ISBN 1857025210 Options: A To encourage people to raise questions . B To cause difficulty in understanding . C to provide a person with an explanation . D To limit people's imagination . Answer: B To cause difficulty in understanding . Question:
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The answer is:
Which of the following best explains the meaning of the word "baffle" as it is used in the text ?

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: When the population of the port town began to suffer from poisoning, the police came to find the cause of poisoning. They thought someone was poisoning the people on purpose, but no one knew how _ was possible. Soon people held the view that the pork was poisoned. It was a popular food everyone ate and it could have possibly made everyone sick. Anyone who had possession of pork would throw it out. Even the poorest of the poor wouldn't eat pork. Signs were posted on poles and letters were sent to everyone to warn people of the pork. Shortly afterwards, even policemen in high positions were also getting sick. Soon it became political and popular. Politicians rushed to the town to talk about politics and promised how they would find the solution if they were elected. Everyone was so sick that they didn't care about politics. Everyone was in a position where he or she didn't know what to do anymore. They went to the post office to mail posts out asking for help. The poor town didn't know how to deal with the situation. One day, a well-known scientist from New York came to the town with a huge box containing many instruments and his possessions. He went to pools and the port and made measurements. He was quiet and polite. Then one day he made a speech at a newspaper meeting-room to announce his findings. "I am sorry to say your water supply is so heavily polluted; it is poisoned. I know who has been poisoning you all for such a long time. It is you who have been poisoning yourselves with pollution. A great deal of rubbish has been thrown into the water day after day. No one here has taken good care of the environment. It is no wonder all of you have been sick." Shocked at the news, the people present were lost in thought. Options: A A well-known scientist from New York found the cause of poisoning. B Politicians would like to find the solution because they cared about people's lives. C It was people who had been poisoning themselves with pollution. D Even some police officers were getting ill. Answer: B Politicians would like to find the solution because they cared about people's lives. Question:
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[A]:
Which of the following statements is WRONG?