Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Dear Malia and Sasha, I know that you've both had a lot of fun these last two years on the campaign trail, going to picnics and parades and state fairs, eating all sorts of junk food your mother and I probably shouldn't have let you have. But I also know that it hasn't always been easy for you and Mom, and that as excited as you both are about that new puppy, it doesn't make up for all the time we've been apart. I know how much I've missed these past two years, and today I want to tell you a little more about why I decided to take our family on this _ When I was a young man, I thought life was all about me--about how I'd make my way in the world, become successful, and get the things I want. But then the two of you came into my world with all your curiosity and mischief and those smiles that never fail to fill my heart and light up my day. And suddenly, all my big plans for myself didn't seem so important anymore. I soon found that the greatest joy in my life was the joy I saw in yours. And I realized that my own life wouldn't count for much unless I was able to ensure that you had every opportunity for happiness and fulfillment in yours. In the end, girls, that's why I ran for President: because of what I want for you and for every child in this nation. I want all our children to go to schools worthy of their potential--schools that challenge them, inspire them, and instill in them a sense of wonder about the world around them. I want them to have the chance to go to college--even if their parents aren't rich. And I want them to get good jobs: jobs that pay well and give them benefits like health care, jobs that let them spend time with their own kids and retire with dignity. I want us to push the boundaries of discovery so that you'll live to see new technologies and inventions that improve our lives and make our planet cleaner and safer. And I want us to push our own human boundaries to reach beyond the divides of race and region, gender and religion that keep us from seeing the best in each... Options: A Encouraging his daughters to run for President in the future. B Explaining the whole international situation to his daughters. C Educating his daughters how to defend their country. D Apologizing to his daughters for his not being able to stay together with them for such a long time. Answer: D Apologizing to his daughters for his not being able to stay together with them for such a long time. Question:

A: What is the writer's purpose of writing the letter?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: A California family drives a car that could help protect the environment. When Jon and Sandy go to the store or to their daughters' soccer games, they drive in high-tech style. They drive a $1 million, fuel-cell-powered car. It may be the world's most expensive car and one of the most environmentally friendly cars. The FCX is the first fuel-cell-powered car to be used by a family anywhere in the world. The FCX uses hydrogen and oxygen for fuel. Car makers have been working to develop vehicles that are better for the environment. They are developing cars that use fuel other than gasoline. And then what is fuel cell technology? Fuel cell technology works by changing the chemicals hydrogen and oxygen into water. This process produces electricity, and water vapor which comes out of the exhaust pipe. Most cars release dangerous gases such as carbon monoxide and carbon dioxide. Many scientists say these gases are major contributors to global warming. "The FCX is driven just like any other vehicle on the road, but without the gases which pollute the environment," scientists say. Fuel cell technology has been around since the 1800s, but scientists have yet been to perfect it. They say it may take years before the technology is ready for widespread use. Another earth-friendly car is already on the market. Hybrid cars use both gasoline and an electric motor. They are becoming more popular with customers because they cut pollution and improve fuel efficiency. Options: A Gases from FCX. B Water vapor from cars. C Hydrogen and oxygen. D Gases from cars. Answer: D Gases from cars. Question:
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The answer is:
According to the passage, what is the major cause for global warming?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Death Valley National Park, California Situated in the southeast part of California, Death Valley covers an area of more than 3.3 million acres, even larger than the famous Yellowstone National Park. Death Valley is a land of extremes. It is one of the hottest places on the surface of the earth. The highest ground temperature ever recorded was 93.9degC on July 15,1972. It is the driest place in North America with an average rainfall of only 1.96 inches a year. Death Valley also boasts the lowest point in the western hemisphere. Death Valley got its name in 1849, when a group of emigrants were looking for a short cut to the gold fields of California. They were given the bad advice and went into the valley. Some of them were killed by the bad weather and harsh roads. When the rest finally walked out, they gave the area its name by saying to it "goodbye, Death Valley". As the name might suggest, there is very little apparent vegetation within Death Valley. First impression, however, can be deceiving . Death Valley includes more than 1,000 species of plants that have adapted to the harsh conditions. Death Valley is also a land of beauties. Sunrise and sunset are two of the most spectacular attractions. Depending on different angles, they show many of the area's different moods. For the best viewing, plan to be there approximately one hour before sunset or before sunrise. Death Valley National Park is open year round. In spite of the climate, hiking is one of the most popular activities in Death Valley. The surrounding mountains produce spectacular wildflower displays along with snow-covered peaks, breathtaking sand dunes , abandoned mines and industrial structures. Options: A the view of sunrise and sunset B its special climate C its wild life D its snow-covered peaks Answer: A the view of sunrise and sunset Question:???
output answer: Though Death Valley has horrible living conditions, the author thinks highly of_.

[Q]: Write a multi-choice question for the following article, with the given choices and answer: Article: Change is natural part of language development.The words you like to use are probably a little different from those that your grandparents used when they were young.A study carried out by a British company found that the use of e-mail has had a bad influence on the standard of written English. According to the research,computer users today are too busy to hit the "shift" buttons on their keyboards----e-mails are often written in lower case,that is to say, with no capital letters for names or the beginning of sentences. Spelling mistakes are generally accepted even in formal e-mails.And nouns are often used as verbs (e.g. Please bookmarkthis site. ) With the development of the Internet,e-mail and mobile phone messages,a new language has developed within just a few years--we call it Weblish.The latest oxford EnglishDictionary has included many new words showing the changes in our communication culture. While some language experts are concerned about the future of English and want to do something,John Simpson,chief editor of the dictionary says,"The standards may be different now but it has certainly encouraged writing and communication,which means a faster development of language change.There are a large number of words that either come from the Internet or have been given new meanings by the Internet." Options: A no capital letters B spelling mistakes C nouns being used as verbs D no verbs in a sentence Answer: D no verbs in a sentence Question:
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[A]:
All the following changes can be accepted in e-mail writing except _ .