input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Five Things You Should Know About Adult Asthma About 44 million people in Asia Pacific suffer from asthma. The numbers are on the rise especially in China and India where there is rapid industrialization and urbanization. Dr Mariko Koh, Director of the Pulmonary Function Laboratory and Asthma Programme at Singapore General Hospital, tells us more about adult asthma: 1. Chronic inflammation of the airways When the airways are inflamed, mucus forms, blocking airflow, causing breathlessness, wheezing and tightness in the chest. 2. Common triggers Exposure to allergens such as mites, cockroaches, pets and pollen can trigger asthma. Tobacco smoke, respiratory infections, exercise and some medications like aspirin and beta blockers are also possible triggers. 3. Effective treatment Asthma can be controlled with medication. The main treatment of asthma is inhaled corticosteroids to reduce inflammation and block of the airways. Reliever medications may be used to treat acute symptoms. Take note: it is not too late to take medication after an asthma attack. 4. Take medication daily To ensure good control over asthma, medication must be taken daily on a long term basis to prevent attacks. Also, go to your doctor for regular checkups. 5. Quality of life Asthma sufferers can lead normal active lives as long as the symptoms are well controlled. Taking medication as directed and avoiding triggers can make a big difference to the quality of life. Options: A To explain the cause of asthma B To stress the importance of keeping away from asthma C To confirm a successful research about asthma D To inform readers several aspects about asthma Answer: D To inform readers several aspects about asthma Question:???
output answer: What is the purpose of this passage?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: One Saturday morning we were on our way home and decided to stop at a local gas station to get something to eat since it was a good hour and a half before we got home. We noticed a man standing outside in front of the building. You could tell that he was a homeless man. His clothes were worn and dirty, and not enough on this terrible cold day of the year. He must have not had enough money to get something to eat. The next thing I remember is a dog that walked up to the front of the building. Being a dog lover, I noticed she was part wolf and probably part German shepherd . I could tell she had been feeding puppies . She was terribly in need of something to eat and I felt so bad for her. I knew if she didn't eat soon, she and her puppies would not make it. We noticed people walked by and didn't even care for her. She might not have been as pretty and clean as most, but she still deserved better. We still did not do anything. But someone did. The homeless man, who I thought did not buy himself anything to eat, went into the store in front of him. Any what he did brought tears to me and my wife. He brought a can of dog food with what money he may have had and fed that dog. I was so moved and walked to him and gave him all my pocket money. I know this story isn't as moving as most stories, but it plays a great part in our lives. You see, that day was Mother's Day. And a lot of people forget that some animals are parents too. And animals as well as we are God's creations. The homeless man showed me what I should have done. He made a decision to be a better man in future. Options: A the clothes the man wore B the appearance of the man C what the man was eating D the man's begging there. Answer: A the clothes the man wore Question:???
output answer: The author knew the man was homeless judging by _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Wind turbines are efficient sources of cheap energy but also a source of concern as their huge spinning blades frequently kill birds and bats. A new type of wind generator developed in Spain offers a creative solution to that problem. In 2002, Spanish inventor David Yanez saw a short film about the Tacoma Narrows Bridge in the U.S., collapsing in strong wind. It was a vivid example of the powerful vibrations wind can create when it blows past a long pole, such as a car antenna or even a stick of bamboo. It gave him the idea for a new type of wind-energy generator. "The initial philosophy or spirit was to create a generator of dreams that had all the qualities one would want: It should be as cheap as possible, need as little maintenance as possible, the setup as simple as possible," he said. Yanez and his friend Raoul Martin took the idea to an engineering firm, where they were told it would never work. Undiscouraged, they started experimenting on their own in a small wind tunnel they built. Good initial results were repeated by a larger working model called Vortex installed in a nearby field. "What we have is a mast , which is the top piece and acts as a blade," Yanez said. "It's constructed from the same material as a conventional generator, and what it does is it oscillates , transmitting the oscillation to a conventional alternator, which by its own oscillation converts the wind's energy into electric energy." Yanez said the output of the 6-meter-tall generator, and even that of smaller models, was better than expected. The Vortex creates about 30 percent less energy than a comparable bladed wind turbine, but it is lighter and cheaper to build and maintain. It is made mostly of reinforced plastic and has very few moving parts. Also, it does not create noise and--even more important for many environmentalists--it does not present a threat to passing birds. The current prototype works at wind speeds ranging from 1.5 to 7 meters per second. The inventors say the next step is building a 12.5-meter tall... Options: A what the initial philosophy or spirit was B what inspired Yanez to create the generator C how the bridge was destroyed in strong wind D how wind creates powerful vibrations Answer: B what inspired Yanez to create the generator Question:???
output answer:
The author mentions a short film about the Tacoma Narrows Bridge to show _ .