Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Think about what you had for lunch: Was it a hamburger? A chicken sandwich? Barbecue? What about vegetables? Would it surprise you to learn that what you eat can affect the whole planet? It can--in a big way. New studies show how food and its production affect the globe and its warming climate. You've probably heard of global warming : The temperature is on the rise because humankind has beenreleasing amounts of gases into the atmosphere. One of these greenhouse gases is carbon dioxide . What does this have to do with food ? A big part of the carbon dioxide that we put in the atmosphere every year comes from the process of making and eating food. The production of meat contributes a lot of that carbon diode. And much of meat's contribution comes from beef , which is responsible for releasing even more warming gases into the atmosphere. The process of making a hamburger ,for example, requires a lot of energy. A cow has to be fed and raised on farmland, and cow waste is a major source ofmethane -- an especially powerful greenhouse gas. The cow has to be killed. The meat has to beprocessed and shipped to a shop, which takes fuel . Most of the cow won't even be used for meat that people eat. By the time a hamburger finally lands on a dinner plate, it has made a heavy effect on the environment. We can reduce the production of global-warming gases by eating less beef .Other kinds of meat like pork and chicken do less harm to the environment--at least in terms of the amount of greenhouse gases released. All kinds of meat are harder on the planet than vegetables. To grow and eat a pound of potatoes, for example, sends less than one-quarter pound of carbon dioxide into the air. So changing our diet to less meat and more vegetables, as it turns out, may do the world some good. Options: A Beef B Carrot C Pork D Chicken Answer: B Carrot Question:
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The answer is:
Which is the most environment-friendly food according to the passage?

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: Toyota is the world's largest automaker, but its road to success has been long and filled with speed bumps . 1958:The company's first foray into the American market was the Toyopet in 1958. It was a flop. 1964:Toyota introduced their Corona line of automobiles and sales hit 6,400 in 1965, marking an increase in popularity. 1969:Toyota began importing the Corolla and in 1985 it would become the first Toyota built in the U.S. 1975:Toyota surpassed the popular German brand Volkswagen to become the top import sold in the U.S. 1986:The National Highway Traffic Safety Administration ordered its first _ of Toyota cars due to "speed control" problems. 1988:The First North American Toyota plant opened in Georgetown, Ky. 1989:Toyota introduced the Lexus LS 400, the company's first U.S. luxury car. It was a major hit. 1997:Toyota debuted their Prius gas-electric hybrid car. 2002:The first consumer complaints emerged of the Camry's engine surging under braking. 2004:The NHTSA opened a defect investigation into 2002-2003 Camry, Camry Solara and Lexus ES models. 2006:Toyota "Americanizes" and opened a new plant in Texas to build full-size pickups 2007:Toyota surpassed General Motors to become the world's largest automaker. 2007:The NHTSA investigated pedal entrapment in some Toyota vehicles, which led recalls of floor mats on Camry and Lexus models. 2007:The NHTSA investigated pedal entrapment in some Toyota vehicles, which led recalls of floor mats on Camry and Lexus models. Aug. 2009:An off-duty California Highway Patrol officer and three family members were killed when their rental 2009 Lexus ES speeds out of control. Nov. 2009:Toyota recalled 3.8 million Lexus and Toyota models to remove floor mats that can trap pedals. Jan. 2010:Toyota recalled approximately 2.3 million more vehicles with potential sticking pedal problems. On Jan. 26, Toyota stopped selling eight models involved in the recall. Feb. 2010:Prius and Lexus hybrids are now being recalled for brake problems in 2010 models. Options: A Lexus LS 400 is a cheaper car B Prius may be a kind of environmentally friendly car C Corona became popular as soon as introduced to the US D Toyota's plant opened in Georgetown symbolized its "Americanize" tactics Answer: B Prius may be a kind of environmentally friendly car Question:
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The answer is:
We can infer from the passage that _

Problem: Given the question: Write a multi-choice question for the following article, with the given choices and answer: Article: US President Barack Obama visited the Badaling section of the Great Wall in Beijing on Nov. 18th, 2009. The Great Wall was the second sightseeing program for Obama during his visit to China. Built originally as the biggest defense work in ancient China, the Great Wall today has become one of the _ places for visiting foreign leaders to the country in the past sixty years. " I'm inspired by the majesty of the Great Wall and gratefu1 for the warmth of the Chinese people," Obama said after his half-hour tour. "It's magical," Obama said when walking along the Great Wall, "it reminds you of the sweep of history and our time here on earth is not that long. We better make the best of it." "I brought back the admiration for the Chinese civilization , I bring here the greetings of American people." Obama said when climbing a watchtower to enjoy a distant view at the Badaling section of the Great Wall. Obama is the fifth US president to visit the Great Wall. Richard Nixon visited the Great Wall in 1972, Ronald Reagan in 1984 and Bill Clinton in 1998, In 2002, former US President George W. Bush and his wife Laura toured the same sections Obama did. Options: A Barack Obama Visited the Great Wall B History of the Great Wall C US Presidents who once visited the Great Wall D Get to Know the Chinese Civilization Answer: A Barack Obama Visited the Great Wall Question:
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The answer is:
What's the best title for the passage?