In this task, you're given an article and an answer. Your task is to generate the question for the answer based on the given article.

Example Input: Article: Young people frequently say that they want to exercise, but they just can't find the time. The solution just might be in-office interval training. Recent studies show that very short but intense exercise rapidly builds and maintains fitness and health, even when the workout is only a few minutes long. Work the stairs You can complete an excellent, effective -- and very brief -- workout in an office stairwell, says Martin Gibala, a professor of kinesiology at McMaster University in Canada and an expert on interval training. For a study that he and his colleagues presented earlier this year, they asked 12 out-of-shape women in their 20s to warm up for two minutes by slowly walking up and down stairs in a campus office building. They completed three of these abbreviated stair workouts per week for six weeks. By the end, their aerobic fitness had improved substantially, the researchers reported, by about as much as if they had been running or cycling each week for hours. Fidget your way to fitness. Parents and teachers may once have urged you to sit still, but wiggling, tapping your toes, standing briefly, and otherwise fidgeting as much as possible at your desk is in fact good for your body. In one recent study, college students showed healthier blood flow in their lower legs if they fidgeted than if they did not. Even better, a 2008 study found that among office workers, those who frequently fidgeted burned as many as 300 calories more each day than those who resolutely stayed still.
Answer: several ways to work out within short time
Example Output: What does the passage mainly want to tell us?

Example Input: Article: On the first day of the 11th grade, our new math teacher Mr Washington asked me to go to the blackboard to do a math problem. I told him that I couldn't do it. He asked, "Why not?" I paused, and then I said, "Because I'm educable mentally retarded ." He came from behind his desk and looked at me. "Don't ever say that again. Someone's opinion of you does not have to become your reality," he said. It was a very special moment for me. Doctors said that I was educable mentally retarded in the fifth grade, and I was put back into the fourth grade. When I was in the eighth grade, I failed again. But Mr Washington changed my life. This person always gave students the feeling that he had high expectations of them, and then all of the students did their best to live up to what those expectations were. He often said, "You have greatness within you." One day, I caught up with him in the parking place and said, "Mr Washington, is there greatness within me, sir?" He said, "Yes, Mr Brown." "But what about the fact that I failed in English, math and history? What about that, sir? I'm slower than most kids." "It doesn't matter. It just means that you have to work harder. Your grades don't determine who you are or what you can produce in your life." "I want to buy my mother a house." "It is possible, Mr Brown. You can do that." And he turned to walk away. "Mr Washington?" "What do you want now?" "Uh, I'm the one, sir. One day you're going to hear my name. I'm the one, sir." School was a real struggle for me. Mr Washington put many demands on me. He made me believe that I could do it. At the end of that year, I was on the honor roll for the first time in my life. Years later, I produced five programs on public television. When one of my programs was shown on the educational television channel, I had some friends call him. I was sitting by the phone waiting when he called me. He said, "May I speak to Mr Brown, please?" "Oh, Mr Washington, is that you?" "Yes, it's me. You were the one, weren't you?" "Yes, sir, I was."
Answer: The doctor made a mistake.
Example Output: What does Mr Washington mean by saying "Someone's opinion of you does not have to become your reality"?

Example Input: Article: According to a study by SallieMae, 84 percent of undergraduate students have credit cards, and by the time they are seniors, they have accumulated US $ 4,100 in debt, on top of whatever student loans they may have taken out. Credit cards are the most convenient form of payment, and they are aggressively marketed to college students.Reportedly, a typical college student carries 4.6 credit cards and US $ 3,173 in credit card debt. Credit cards seem to be a fact of life, not just student life. In the long term, using a credit card properly and paying off the balance can help establish a card history and increase your credit score, which will _ when you need an important loan, for a house or car, for example.Your credit score can affect even unrelated things like insurance rates.Credit cards also offer more protection for users than debit cards .Under federal law, the credit card holder is only responsible for the first US $ 50in fraudulent purchases in cases of theft or loss.However, debit card users are responsible for the first US $ 500. SallieMae found some good news in the fact that two thirds of students had discussed credit issues with their parents, but 84 percent said they needed more information.Those who didn't get any guidance were more likely to be surprised when they found out how much they owed. While credit cards offer the easiest access to money, they make it easy to live outside your means.Less than a fifth of students surveyed paid off their balance every month, and carrying a balance brings finance charges, sometimes at a very high interest rates. SallieMae found that almost 40 percent of students chose their first credit card based on direct mail, which is probably why students get credit card offers in the mail. But when the credit card offers flow in, be sure that you read the fine print.Offers of low or no interest rates can disappear, leaving you a debt that climbs beyond your ability to pay it off.
Answer: Many students' first credit card is based on direct mail.
Example Output:
According to SallieMae, what is the possible reason why students get so many credit card offers in the mail?