Ques:Article: The idea for a science experiment can come from an unusual place. After watching a YouTube video of a dancing bird named Snowball, a scientist in Californina decided to study the ability of animals to keep the beat. Bird lovers have long claimed that their pets have rhyhm, and there are many videos of dancing birds online. Until now, scientists have suspected that humans are the only animals that can accurately keep rhythm with music. Thanks to Snowball, is changing. Snowball is a cockatoo, a kind of parrot, and his favorite song is "Everybody" by the Backstreet Boys. When he hears the song, he moves his feet and rocks his body with the tempo, or pace of the music, as though he is the only bird member of the boy band. Aniruddh Patel is a neuroscientist, or a scientist who studies how the brain and the nervous system contribute to learning, seeing and other mental abilities. He works at the Neurosciences Instiute in San Diego. After seeing Snowbaill's dance online, Patel visited the cockatoo at the bird rescue facility he's called home for two years. The scientist played "Everybody" for Snowball and also played versions of the song that were sped up or slowed down. Sometimes, Snowball danced too fast or too slowly. Often, when there was a change in tempo, Snowball adjusted his dancing to match the rhythm. In other experiments, scientists have observed the same abilities in preschool children. Patel isn't the only scientist who has studied Snowball's moves. Adena Schachner, who studies psychology at Harvard University, also wanted to know more about the dancing bird. Schachner's team played different musical pieces for Snowball and a parrot named Alex, as well as eight human volunteers. The scientists observed that the birds and the humans kept time to the music with about the same accuracy. Schachner and her team watched thousands of YouTube videos of different animals moving to music. Not all the animals could dance, however. From watching the videos, the scientists observed that only animals that imitate... Question: The idea of studying animals' ability to keep the beat comes from _ . Yes or no, is the answer "videos of dancing birds"?

Ans:No
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Ques:Article: Johnny the Explorer Johnny was three when he ran away from home for the first time. Somebody left the garden gate open. Johnny wandered out, crossed some fields, and two hours later, and arrived in the next village. He was just able to give his name and address. By the time he was seven, Johnny used to vanish from home two to three times a year. Sometimes he covered quite long distances on foot. On other occasions he got on a bus or even a train, and simply sat there until someone asked for his ticket. Generally the police brought him home. "Why do you do it?" they used to ask. "You aren't unhappy at home, are you? .... ""Of course not," Johnny replied." Then why?" "I just like seeing places," Johnny told them. Johnny continued to "see places" although everyone tried to stop him. His parents used to watch him closely, and so did his teachers; but sooner or later Johnny managed to slip away. As he grew older, his favorite trick was to hide on a long distance truck. Sometimes he used to travel hundreds of miles before anyone discovered him. It is hardly surprising that eventually Johnny managed to get on board a plane. He was twelve at the time. It was a cargo plane and, a few hours later, Johnny found himself in Cairo. How did he get on board? No one knows! According to Johnny himself, it was easy: he just went into the airport, walked along some corridors and got on board the nearest plane. In spite of all this, Johnny did well at school. He enjoyed maths and languages and, perhaps not surprisingly, he was especially good at geography. "What do you want to be when you grow up?" his teachers asked him. Johnny did not take long to answer that question. "An explorer!" he answered. "But it's difficult to become an explorer in this modern age." they tried to tell him, But it was no use: Johnny knew what he wanted! Just before he left school, Johnny saw a notice in one of the daily papers. An expedition was about to go to Brazil to travel up the Amazon River. There were vacancies(,) for three young people "willing... Question: People around Johnny _ . Yes or no, is the answer "tried to stop him from slipping away"?

Ans:No
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Ques:Article: David Brown and Anne are two patients in the Adult Day Care Program at Mercy Hospitals. David Brown is seventy-two years old. He's friendly and likes to talk. He lives with his wife in the city. But David is becoming forgetful. His wife says, "He'll heat up some soup, then forget to turn off the gas." She is sixty-one and still works. She is worried about leaving her husband alone. Anne is eighty and lives with her 60-year-old daughter. Her daughter says that she needs a rest. "Mom follows me everywhere. She follows me when I read newspapers. I need a rest and she does, too." And so, several times a week, David and Anne's families take them to the Adult Day Care Center. Many hospitals have this program. Patients come to the Center for a full or half day, from one to five days a week. All the patients live with their families and most are old people. Mrs. Carol Johnson is the director of the Center. She says, "We are offering both the patients and their families a service of great value. Patients have the chance to get out of their houses. Husbands, wives or grown children can work or have a rest. Most important of all, families are able to stay together." Question: What happens to Anne's family? Yes or no, is the answer "Her daughter is very tired because Anne always follows her."?

Ans:No
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Ques:Article: Photos that you might have found down the back of your sofa are now big business! In 2005, the American artist Richard Prince's photograph of a photograph, Untitled (Cowboy), was sold for $ 1, 248, 000. Prince is certainly not the only contemporary artist to have worked with so-called "found photographs"--a loose term given to everything from discarded prints discovered in a junk shop to old advertisements or amateur photographs from a stranger's family album. The German artist Joachim Schmid, who believes "basically everything is worth looking at", has gathered discarded photographs, postcards and newspaper images since 1982. In his on-going project, Archiv, he groups photographs of family life according to themes: people with dogs; teams; new cars; dinner with the family; and so on. Like Schmid, the editors of several self-published art magazines also champion found photographs. One of _ , called simply Found, was born one snowy night in Chicago, when Davy Rothbard returned to his car to find under his wiper an angry note intended for some else: "Why's your car HERE at HER place?" The note became the starting point for Rothbard's addictive publication, which features found photographs sent in by readers, such a poster discovered in our drawer. The whole found-photograph phenomenon has raised some questions. Perhaps one of the most difficult is: can these images really be considered as art? And if so, whose art? Yet found photographs produced by artists, such Richard Prince, may riding his horse hurriedly to meet someone? Or how did Prince create this photograph? It's anyone's guess. In addition, as we imagine the back-story to the people in the found photographs artists, like Schmid, have collated , we also turn toward our own photographic albums. Why is memory so important to us? Why do we all seek to freeze in time the faces of our children, our parents, our lovers, and ourselves? Will they mean anything to anyone after we've gone? In the absence of established facts, the vast collections of found... Question: The author's attitude towards found photographs can be described as _ . Yes or no, is the answer "optimistic"?

Ans:
Yes
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