Article: Antidepressant drugs such as Prozac were viewed in the early 1900's as wonder pills that would remove depressive blues for good. But in the past five years, growing scientific evidence has shown these drugs work for only a minority of people. And now a research journal says that these antidepressants can make many patients' depression worse. This alarming suggestion centres on the very chemical that is targeted by antidepressants-serotonin . Drugs such as Prozac are known as selective serotonin re-uptake inhibitors(or SSRIs). Their aim is to increase the level of this "feel-good" chemical in the brain. But the new research, published in the journal Frontiers In Evolutionary Psychology, points out that serotonin is like a chemical Swiss Army knife, performing a very wide range of jobs in the brain and body. And when we start changing serotonin levels purposely, it may cause a wide range of unwanted effects. These can include digestive problems and even early deaths in older people, according to the study's lead researcher Paul Andrews. " We need to be much more cautious about use of these drugs," says Andrews, an assistant professor of evolutionary psychology at McMaster University in Ontario, Canada. Previous research has suggested that the drugs provide little benefit for most people with mild depression, and actively help only a few of the most severely depressed. Famous psychologist Irving Kirsch has found that for many patients, SSRIs are no more effective than a placebo pill. A research in 2010 on Danish children found a small, but significant, increase in the risk of heart problems among babies whose mothers had used SSRIs in early pregnancy. The key to understanding these side-effects is serotonin, says Andrews. Serotonin is also the reason why patients can often end up feeling still more depressed after they have finished a course of SSRI drugs. He argues that SSRI antidepressants disturb the brain, leaving the patient an even greater depression than before. "After long use, when a patient stops... Question: What is the text mainly about? Yes or no, is the answer "The side-effects of antidepressants"?
No

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Article: TOKYO -- The number of domestic infections cases of influenza A/H1N1 in Japan hits 42 on Sunday after a total of 34 people in Osaka and Hyogo counties were confirmed to have been infected, local media reported. The total number of the infection in the country now stands at 46, including the first four cases contracted abroad. The country is now facing the risk of grass-root outbreak which could lead the WHO to raise its new flu pandemic alert to the highest level of 6 from the current 5, experts has warned. The 34 newly confirmed domestic cases, 11 in Osaka and 23 in Hyogo, included high school students, college students and teachers, the health ministry and local governments said Sunday. Japan on Saturday confirmed the first eight cases of domestic infection on students of a Kobe high school. The later confirmed cases in Osaka are said to have contacted the Kobe students in a volleyball match. Osaka and Hyogo are neighboring in the Kansai region. All of the 42 people had no record of overseas travel. Meanwhile, a total of 143 students at the Kansai Okura Senior High School where many infections in Osaka were found, have shown symptoms of influenza since around Monday, according to local media reports. The privately run school said it will be closed from Monday through Saturday. More than 1,000 educational facilities -- kindergartens, and elementary, junior and senior high schools -- in Osaka and Hyogo counties have decided to suspend classes for certain periods following the confirmation of new flu infections in the counties, Kyodo News reported. The two counties have requested private schools to follow suit. Osaka Governor Toru Hashimoto held a meeting of a new flu task force on Sunday and decided to ask facilities such as movie theaters to suspend operations to prevent the spread of the flu. TV clips showed people in Kansai region started to wear masks in public spaces and rushed to drug stores for buying medicines. The Japanese government on Saturday shifted the stage of its new-flu action program from "a... Question: The reasons for the happening of the later confirmed cases in Osaka are the following Except _ . Yes or no, is the answer "143 students at the Kansai Okura Senior High School have shown symptoms of influenza."?
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Ques: Article: Organic foods are foods produced according to strict guidelines set forth by the government. These guidelines state that organic foods must be produced without modern man-made processes and materials, such as man-made pesticides and chemical fertilizers . For most of history, almost all foods were organic. However, during the 20th century, the principles of the Industrial Revolution were applied to agriculture. This led to the development of many man-made processes that were believed to improve farming techniques. In other words, small farms grew larger as the ideas that were used by factories and big business were put into action to grow more food. Over time, the organic movement started to get back to the old, traditional methods of farming. Those in favor of organic foods believe that man-made chemicals and pesticides used in modern farming can be harmful to your health. They also believe that organic foods are more nutritious . If you go to the store, you will notice that organic foods may be more expensive than non-organic foods. Are organic foods worth the extra cost? Some people believe they are. Despite the lack of scientific findings to support their thoughts, many people still prefer organic foods because they think they taste better, while others don't care much about that because they say they haven't found out the differences. If you wonder whether you should choose an organic food instead of a non-organic one, the best thing you can do is to try it by yourself and see which you prefer. Although organic foods were once only available in health food stores, you can find them today at most stores. Question: Many people like to eat organic foods probably because they think organic foods _ . Yes or no, is the answer "do good to people's health"?
Ans: No

Ques: Article: Most people, when they travel to space, would like to stay in orbit for a few days of more. And this stands to reason, if you' re paying $20,000 for your trip to orbit! Strain order for tourism to reach its full potential there' s going to be a need for orbital accommodation--or space hotels. What would a space hotel actually be like to visit? Hotels in orbit will offer the services you expect from a hotel--private rooms, meals, bars. But they' ll also offer two unique experiences: impressive views--of Earth and space--and the endless entertainment of living in zero gravity--including sports and other activities that make use of this. The hotels themselves will vary greatly--from being quite simple in the early days to huge luxury structure at a later date. It s actually surprising that as later as 1997, very few designs for space hotels were published. This is mainly because those who might be expected to design them haven' t expected launch costs to come down far enough to make them possible. Lots of people who' ve been to space have described vividly what it' s like to live in zero gravity. There are obviously all sort of possibilities for dancing, gymnastics, and zero-G sports. Luckily, you don' t need to sleep much living in zero gravity, so you' ll have plenty of time for relaxing by hanging out in a bar with a window looking down at the turning Earth below. Of course all good things have come to an end. Unfortunately, and so after a few days you' ll find yourself heading back enough you' ll be much more expert at exercising in zero gravity than you were when you arrived. You' ll be thinking how soon you can save up enough to get back up again--or maybe you should change jobs to get to work in an orbiting hotel. Question: Which of the following is a unique experience that space hotels will offer? Yes or no, is the answer "The special views."?
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No