Article: CANBERRA (Reuters Life!) - Think twice before eating those dropped crumbs off your computer keyboard -- you might as well be eating off a toilet seat, according to a new study on the amount of germs on keyboards. A study by British "Which? Computing" asked a microbiologist to examine for bugs on 33 keyboards in a typical London office, a toilet seat and a toilet door handle. Four keyboards were judged potential health hazards and the microbiologist recommended the removal of one keyboard as it had 150 times the pass limit of bacteria -- five times filthier than the swabbed toilet seat. "Most people don't give much thought to the grime that builds up on their PC, but if you don't clean your computer, you might as well eat your lunch off the toilet," said Sarah Kidner, the consumer magazine editor of "Which? Computing" in a statement. The study found that eating lunch at desks is the main cause of a bug-infested keyboard. Dropped crumbs and food encourages the growth of millions of bacteria. Poor personal hygiene, such as not washing hands after going to the toilet, may also add to the dirtiness of keyboards. But despite the health hazard of a dirty keyboard, a survey of 4,000 people by the magazine found one in 10 people ever cleaned their keyboard while another two in 10 never cleaned their mouse. Almost half -- or 46 per cent -- cleaned their keyboard less than once a month. To clear out bugs, the magazine recommends users unplug keyboards, turn them upside down and shake them. Question: The purpose of the passage is_. Yes or no, is the answer "warn people to clean the keyboards often."?
No

Article: Repeated cases of child abuse in China have shocked the country. They also have led to more protection of children's rights. But rights activists say the government and private groups need to do more to help children in need. A small child protection service in Shanghai is trying to stop neglect and violence against children. Gege is seven years old. She has been homeless for almost half her life. Her mother suffers from a mental condition. They lived on the streets in Shenzhen for more than three years. A man named Xiao Xudong learned about Gege. He told her story to the local media earlier this year. Government officials heard the story and found help for Gege and her mother. The mother began to receive treatment for her mental problems. Gege was sent to a centre for children who had lost both parents. She was later re-united with her father. Her story has a happy ending. But social workers are not yet celebrating. Xiao Xudong spoke on Skype: "We have many child protection organizations, but why do we still have so many children being abused and neglected?" Recently, Chinese newspapers and magazines reported on repeated cases of child abuse in the country. The reports shocked many people and led the government to strengthen measures to protect children's rights. Xie Chang'e is a lawyer. She offers legal assistance at a child protection service called Hope Home. Ms. Xie said that China has laws to protect children's rights. But the laws are often unclear, she added, and difficult to put into effect. However, the government is starting to recognize the problems in the child welfare system. New rules state that parents or legal guardians who sexually abuse, sell, abandon or violently hurt children will lose their legal right to care for them. Ms. Xie supports the new regulations. She says they are a good way to help protect children. But she says police and other officials do not know about the regulations or do not always follow them. She also notes that the new regulations have the force of law, but they... Question: What is the purpose of the passage? Yes or no, is the answer "To explain the bad need to solve child abuse in China."?
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Q: Article: The relationship between humans and animals has always been complex. Some cultures have developed entire belief systems around favored animals. Even in cultures with less formal belief systems, connections between people and animals still lead to commonly accepted opinions about animals. These belief systems usually develop around the animals that interact with humans most frequently. Therefore, it should not be surprising that so many stories surround the most common of animals: rats. Rats live side by side with humans all over the world and regularly interact with people. Human-rat coexistence may be common all around the world, but different cultures respond to that closeness in different ways. In the United States and Europe, one typical attitude is that the rat is a pest. This could be due to the common belief that rats spread disease. Actually, they don't, at least not directly, but many people don't know that. The Pied Piper of Hamlin, a well-known children's story, is one example of how rats have been described in Western literature: in that story, rats cause such a problem that a town has to hire a piper to call them all away. In many Latin American countries, the rat is described in a very different way. The story of the tooth fairy (a fairy believed by children to leave money while they sleep in exchange for a tooth that has come out) is common all over the world, but in Latin America, the "fairy" is a rat! Rats do have very strong teeth, which could explain the association. Clearly, this shows another attitude toward rats that is much more positive. Yet another attitude toward the rat can be seen in the Chinese Zodiac . The Rat is one of the animals of the Zodiac. Like the other zodiac animals, the Rat is neither entirely good nor entirely bad. It's described as clever and friendly, but also tricky and not entirely honest. That may be the most accurate description of the rat so far. Whether you like rats or not, it's hard to deny their reputation for cleverness. As many people are discovering... Question: According to the author, rats _ . Yes or no, is the answer "are fairly described in the Chinese Zodiac"?
A: No

(Q).
Article: Todd McHugh doesn't think he is a hero, but police say the California teenager probably saved a mother and her two young children from serious injury or death last month. He pulled them out of their car, stuck on light-rail tracks in Folsom, California, about 90 seconds before a train smashed into it. McHugh, 17, was northbound on his way to meet friends when the silver car in front of him turned off the road, went into a ditch and jolted to a stop on the tracks. McHugh jumped out of his vehicle and went to help. The driver, a woman who police say had fallen asleep, was behind the wheel and dazed. Her two daughters aged 7 and 10, were in the back seat, buckled in. McHugh took the woman's hand and helped her from the car. She unbuckled the kids. Another driver who had pulled over to help shouted that a train was coming, McHugh recalled. Police said the other man ran along the tracks and tried to wave down the train. It was dark and there was a bend in the tracks. The train operator probably never saw him. McHugh said the driver applied the brakes, but the train was still going fast when it came up on them. The woman, her daughters and McHugh took shelter behind his truck as the train smashed into their car, dragging it down the tracks, the teenager said. The woman's car was destroyed. Officials said the train was damaged. But none of the crew and four passengers were injured. Police said the outcome could have been far worse: "Had she sat there for another minute or two, she and her daughters could have been in that vehicle when the train struck it, and they could have been severely injured or killed." McHugh said he "didn't do anything anyone else wouldn't have done." Question: Todd McHugh can be best described as _ . Yes or no, is the answer "brave and modest"?
(A).
No