Question: Article: In many countries the standard of living enjoyed by their people has increased rapidly in recent years. Sadly, not everyone in these countries is so fortunate and many people in rich countries are homeless. The reasons for homelessness are various, but poverty is undoubtedly one of the main causes. The homeless people may have become jobless and then been unable to pay their rent and so no longer have _ . Often, the fact that unemployed people get help from the government prevents this from happening, but not always. Some homeless people are mentally ill and have no one to look after them. Some are young people who, for one reason or another, have left home and have nowhere to live. Many of them have had a serious disagreement with their parents and have left home, choosing to go to a city and live on the streets. Sometimes they have taken such action because they have been unable to get on with a step-parent. Many homeless people get into the habit of begging to get enough money to stay alive, but many of the general public refuse to give anything to beggars. Often they are moved on by the police, being accused ,whether rightly or wrongly, of forceful begging . There are many who disrespect homeless people. Some cynics declare that homeless people choose to live the life which they lead. But who would willingly choose to live in a shop doorway, under a bridge or in a cardboard box? Question: According to the text, what causes some people to be homeless? Yes or no, is the answer "Lack of money."?
Answer: No

Question: Article: SPECIAL EVENTS THIS WEEKEND Captain Good Fellow Do you enjoy interesting stories ,funny games and exciting dances? Captain Good Fellow will be ready to teach all these things to children of all ages at the City Theatre on Saturday morning at,10:00,free. Walking Tour of the Town Forget your worries on Saturday morning.Take a beautiful walk and learn about the local history.Meet at the front entrance of City Hall at 9:30.Wear comfortable shoes! Films at the Museum Two European films will be shown Saturday afternoon at the Museum Theatre.See Broken Window at 1:30.The Workers will be at 3:45. For further information,call 4987898. International Picnic Are you tired of eating the same food every day? Come to Central Park on Saturday and enjoy food from all over the world.Delicious and inexpensive.From noon to 5:00 P.m. Take me out to the Ballgame It's October,and tonight is the last chance to see the Redbirds his year.Get your tickets at the gate.It might be cold....Don't forget sweaters and jackets. Do you want to hear "the Zoo"? "The Zoo",the popular rock group from Australia,will give their first U.S.concert tomorrow night at 8 at Rose Hall,City College. Question: "The Zoo "is. Yes or no, is the answer "a music group from Australia"?
Answer: No

Question: Article: Unlike chemists and physicists, who usually do their experiments using machines, biologists and medical researchers have to use living things like rats. But there are three Nobel prize-winning scientists who actually chose to experiment on themselves - all in the name of science, reported The Telegraph. 1. Werner Forssmann (Nobel prize winner in 1956) Forssmann was a German scientist. He studied how to put a pipe inside the heart to measure the pressure inside and decide whether a patient needs surgery. Experiments had been done on horses before, so he wanted to try with human patients. But it was not permitted because the experiment was considered too dangerous. Not giving up, Forssmann decided to experiment on himself. He anaesthetized his own arm and made a cut, putting the pipe 30 centimeters into his vein. He then climbed two floors to the X-ray room before pushing the pipe all the way into his heart. 2. Barry Marshall (Nobel prize winner in 2005) Most doctors in the mid-20th century believed that _ was down to stress, spicy food or an unusually large amount of stomach acid. But in 1979 an Australian scientist named Robin Warren found that the disease might be related to a bacteria called Helicobacter pylori. So he teamed up with his colleague, Barry Marshall, to continue the study. When their request to experiment on patients was denied, Marshall bravely drank some of the bacteria. Five days later, he lost his appetite and soon was vomiting each morning - he indeed had gastritis. 3. Ralph Steinman (Nobel prize winner in 2011) This Canadian scientist discovered a new type of immune system cell called the dendritic cell. He believed that it had the ability to fight against cancer. Steinman knew he couldn't yet use his method to treat patients. So in 2007, when doctors told him that he had cancer and that it was unlikely for him to live longer than a year, he saw an opportunity. With the help of his colleagues, he gave himself three different vaccines based on his research and a total of eight... Question: What's the main purpose of the article? Yes or no, is the answer "To introduce a few Nobel prize winners who did experiments on themselves."?
Answer:
No