Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Peyton,an 11-year-old boy from Florida,has the enthusiasm of scientific invention and the-gift of Thomas Edison. The sixth-grader put his math and science skills as well as some real-life experience to use and created something that could benefit our world a lot ---- the sandless sandbag.Today he was named the winner of the Young Scientist Challenge for his sandbag. "I had a really terrifying experience with a hurricane," said Peyton."When I was 4,I experienced Hurricane Wilma.When it hit Florida in October 2005,my family and I crowded in a closet and watched the storm bring damage and death to our area,feeling terrible and hopeless." Saltwater flooding caused great damage,which made him think about how people can prepare for floods.Peyton,who has been solving math problems since he was 3,eventually came up with the sandless sandbag. "Instead of filling it with sand,I filled it with just the right amount of chemicals and salt,"he said."What's amazing is that when you pick these bags up and they're not wet,they only weigh a pound or two." Unlike regular sandbags,Peyton's is light and easy to carry.They only expand when doused with water.The bags are portable when dry and will not float away when wet. Experts praised his invention and said that the sandless sandbag could someday save a lot of lives and possessions."He understands the big picture.He thinks in terms of the influence on society and safety for the people around this area,"said Dr.Antonio,the engineering chairman at the University of Miami."We'd love to have him at our university." Peyton has to get through middle school and high school first,but until then,the young scientist will continue thinking and inventing. Options: A Outlook of the bags. B Content of the bags. C Material of the bags. D Usage of the bags. Answer: B Content of the bags. Question:
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The answer is:
What makes Peyton's sandbag different from a regular one?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: From the health point of view we are living in a marvelous age. We are immunized from birth against many of the most dangerous diseases. A large number of once fatal illnesses can now be cured by modern drugs and surgery. It is almost certain hat one day remedies will be found for the most stubborn remaining diseases. The expectation of life has increased enormously. But though the possibility of living a long and happy life is greater than ever before, every day we witness the incredible slaughter of men, women and children on the roads. Man versus the motorcar! It is a never-ending battle which man is losing. Thousands of people the world over are killed or horribly killed each year and we are quietly sitting back and letting it happen. It has been rightly said that when a man is sitting behind a steering wheel, his car becomes the extension of his personality. There is no doubt that the motorcar often brings out a man's very worst qualities. People who are normally quiet and pleasant may become unrecognizable when they are behind a steering-wheel. They are ill-mannered and aggressive, willful as two-years-olds and utterly selfish. All their hidden frustrations, disappointments and jealousies seem to be brought to the surface by the act of driving. The surprising thing is that society smiles so kindly on the motorist and seems to forgive his behavior. Everything is done for his convenience. Cities are allowed to become almost uninhabitable because of heavy tragic; towns are made ugly by huge car parks; the countryside is desecrated by road networks; and the mass annual slaughter becomes nothing more than a statistic, to be conveniently forgotten. It is high time a world code were created to reduce this senseless waste of human life. With regard to driving, the laws of some countries are notoriously lax and even the strictest are not strict enough. A code which was universally accepted could only have a dramatically beneficial effect on the accident rate. Here are a few examples of some of the things... Options: A Driving can show his real self. B Driving can show the positive part of his personality. C Driving can bring out his character. D His can show his temper. Answer: A Driving can show his real self. Question:
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The answer is:
Why does the author say, 'His car becomes the extension of his personality'.

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Tornadoes are nature's most violent storms, which can cause deaths and destroy a neighborhood in seconds. A tornado appears as a funnel-shaped cloud from a thunderstorm to the ground with whirling winds that can reach 300 miles per hour. Damage paths can be over one mile wide and 50 miles long. Every state is at some risk from this disaster. Some tornadoes can be seen clearly, while rain or nearby low-hanging clouds _ others. At many times, tornadoes develop so rapidly that little, if any, advance warning is possible. Before a tornado hits, the air may become very still. A cloud of debris can mark the location of a tornado even if a funnel can not be seen. Tornadoes generally occur near the edge of a thunderstorm, when the strong wind may die down. It is not uncommon to see clear, sunlit skies behind a tornado. The following are facts about tornadoes: The average forward speed of a tornado is 30 MPH, but may also vary from still to 70 MPH. Debris is picked up or a cloud forms in the funnel. The average tornado moves from southwest to northeast, but tornadoes have been known to move in any direction. Tornadoes are most often reported east of the Rocky Mountains during spring and summer months. Tornadoes can happen together with tropical storms and hurricanes as they move onto land. Waterspouts are tornadoes that form over water. The tornado season in the southern states of America is March through May; in the northern states, it is late spring through early summer. Tornadoes are most likely to occur between 3 p.m. and 9 p.m., but can occur at any time. Options: A tornadoes are mostly seen in the southern states of America B warnings about tornadoes are well developed in many countries C of all the natural disasters, tornadoes often cause the biggest damage D tornadoes may strike so quickly that there is often little or no warning Answer: D tornadoes may strike so quickly that there is often little or no warning Question:
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The answer is:
The passage makes us believe that _ .