Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Songs that make our hearts happy can make them stronger too, US researchers reported on Tuesday. They found that when people listened to their favorite music, their blood vessels _ in much the same way as when they are laughing, or taking blood medications. "We have a pretty impressive effect," said Dr Michael Miller, director of preventive cardiology at the University of Maryland Medical Center in Baltimore. "Blood vessel diameter improved," he said. "The vessel opened up pretty significantly. You can see the vessels opening up with other activities such as exercise." A similar effect is seen with drugs such as statins. When blood vessels open up more, blood flows more smoothly and is less likely to form the clots that cause heart attacks and strokes. "We are not saying to stop your statins or not to exercise but rather to add this to an overall program of heart health," said Miller, who presented his findings to a meeting of the American Heart Association in New Orleans. Miller's team tested 10 healthy, non-smoking men and women, who were told to bring their favorite music. They spent half an hour listening to the recordings and half an hour listening to music they said made them feel anxious while the researchers did ultrasound tests designed to show blood vessel function. Compared to their normal baseline measurements, blood vessel diameter increased 26 percent on average when the volunteers heard their joyful music. Listening to music they disliked -- in most cases in this group heavy metal -- blood vessels narrowed by six percent, Miller said. Miller said he came up with the idea after discovering that laughter caused blood to literally flow more smoothly. "I asked myself what other things make us feel really good, besides calories from dark chocolate of course. Music came to mind. ... It makes me feel really good," he said. Most of the volunteers chose country music but Miller said the style is not so important rather than what pleases each individual. Options: A Pleasant Music Cures B Research into Blood Vessel C Music and Heart Attack D Music and Happiness Answer: A Pleasant Music Cures Question:
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Answer: What's the best title of the passage?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: People often view the "last" moments of an event positively simply because they signal the end of an experience, say experts. University of Michigan researchers found that even if an experience is painful or negative, but ends on a good note, people will consider it to be positive. "Endings are powerful," said Ed O'Brien, a graduate student in the Department of Psychology at the University of Michigan. O'Brien and colleague Phoebe Ellsworth, the Frank Murphy Distinguished Professor of Law and Psychology, conducted a chocolate tasting experiment with 52 college students to test the theory. Volunteers could taste five different Hershey's Kisses chocolates--milk, dark, cream, caramel and almond - but did not know in advance how many pieces they would eat or the type. Participants rated how much they enjoyed the chocolate and described each flavor so that the researchers could record the order in which the randomly selected treats were eaten. Volunteers were assigned to the "next" or the "last " condition by chance. In the "next" condition, the experimenter said "Here is your next chocolate" before offering each chocolate, including the fifth. For the "last" condition, the experimenter said "Here is your last chocolate" before offering the fifth chocolate. These participants rated the fifth chocolate more enjoyable than volunteers in the "next" condition. As predicted, participants who knew they were eating the final chocolate of a taste test enjoyed it more. In fact, when asked to pick their favorite chocolate, the majority of "last" participants chose the fifth - even though the flavor of the fifth was randomly chosen. They also rated the overall experience as more enjoyable than volunteers who thought they were just eating one more chocolate in a series. O'Brien says these findings may have far-reaching implications. For example, the last book or film in a series or the last speaker in a symposium may receive _ praise. The last job applicant, meanwhile, may look more qualified. Options: A "Last" is the best. B Why "last" matters most. C It is the last step that is the hardest. D He who laughs last laughs best. Answer: A "Last" is the best. Question:
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Answer: Which of the following is the best title for the article?

Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Deep in the Amazon forest, thousands of people still live in from the rest of the world. In a recent press release, the Brazilian government confirmed the existence of another isolated tribe of about 200 people living in the Vale do Javari reservation. The 200 people living in the Vale do Javari reservation. The reservation, located near the Peruvian border, is about the size of Portugal. At least another 14 isolated tribes, with a total population of about 2000, call the area home. The newly observed group lives on four large straw-roofed buildings and grows corn, peanut and other crops. Brazil's National Indian Foundation (BNTF) first noticed the reservation in the forest using satellite maps, but it wasn't until April that an airplane expedition was able to confirm the tribe's existence. "The work of finding and protecting isolated groups is part of Brazilian public policy," said the BNIF officer for Vale do Javari, Fabricio Amorim. "To confirm something like this takes years of hard work." BNIF estimates there are 68 isolated tribes living in the Amazon. The organization uses airplanes to avoid disturbing the tribes through personal contact, but that doesn't mean others are so respectful of their right to privacy. Illegal fishing, woodcutting and hunting bring people into the protected area. Oil exploration on the Peruvian side of the border is another threat. All kinds of criminals also invade the lands of the local groups, said Amorim. The outsiders can damage the land and influence the cultures of indigenous peoples. They can also bring diseases which can wipe out the whole population that still lack even basic antibiotics . Brazil's indigenous peoples won the legal right to their traditional lands in Brazil's 1988 Constitution, which stated that all indigenous lands shall be divided and turned over to tribes within five years. Indigenous groups now control 11 percent of Brazil's territory, including 22 percent of the Amazon. Allowing indigenous groups the right homelands is not just a matter of human... Options: A only live on a reservation designated for them B prefer straw-roofed buildings to wooden ones C keep contact with the outside world through airplanes D have the legal right to the land they live on Answer: D have the legal right to the land they live on Question:
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Answer:
From the passage we can learn that the tribes in the Amazon forest _ .