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.

[Q]: Article: No one knows exactly when jazz was invented, or by whom. But it is said that it began in the early 1900s. Jazz was a new kind of music, for America and the world, and New Orleans was its birthplace. Who were the jazz pioneers? Most were blacks. This music was not written down, and at first only blacks played it. It was hard for white musicians to learn the new style. But soon they, too, were playing jazz. The popularity of this music spread. From New Orleans, it traveled up the Mississippi to Chicago, then to Kansas City and New York. By the 1920s, there were many jazz musicians, both black and white. Many of them were famous. One man was better than the rest. His name was Louis Armstrong. Louis Armstrong was a born musician. He was not only talented but also hard-working. He also had a good sense of humor and a big, good-natured smile. These personal qualities were valuable in his rise to fame. After he became famous, he traveled around the world. It seemed that everyone wanted to hear Louis play. But life was not always easy, especially at the beginning. Louis Armstrong was born in 1900 in New Orleans. His father never went to school and his mother could hardly read. When Louis was still a kid, his parents separated, and Louis lived with his mother. How hard their life was can readily be imagined. And yet Louis smiled through everything. He later wrote, "My whole life has been happiness. Life was there for me and I accepted it. Whatever happened has been beautiful to me. I love everybody."
Answer: His talent and hard work.
[A]: What made Louis Armstrong become the best jazz musician?

[Q]: Article: Why do we play sports?You might say "to get exercise"and you'd be right.To have fun? That's true,too.But there's more.In fact,there are at least 5 more reasons.According to the Women's Sports Foundation,girls who play sports get a lot more than just fit. Girls who play sports do better in school.You might think that playing sports will take up all your study time.But research shows that gilrs who play sports do better in school than those who don't.Exercise improves learning,memory,and concentration,which can give active girls an advantage in the classroom. Girls who play sports learn teamwork and goalsetting skills.Sports teach valuable life skills.When you work with coaches,trainers,and teammates to win games and achieve goals,you're learning how to be successful.Those skills will serve you well at work and in family life. Sports are good for a girl's health.In addition to being fit and keeping a healthy weight,girls who play sports are also less likely to smoke.And later in life,gilrs who exercise are less likely to get osteoporosis . Playing sports improves self-confidence.Girls who play sports feel better about themselves.Why?It builds confidence when you know you can practice,improve,and achieve your goals.Sports are also a feel-good activity because they help girls get in shape,keep a healthy weight,and make new friends. Exercise cuts the pressure.Playing sports can reduce stress and help you feel a little happier.How?The brain chemicals released during exercise improve a person's mood.Friends are another mood-lifter.And being on a team creates tight bonds between friends.It's good to know your teammates will support you--both on and off the field!
Answer: To tell us the benefits of playing sports
[A]: What's the main purpose of the passage?

[Q]: Article: After killing Osama Bin Laden and dropping his body into the ocean to avoid causing more hatred fro, the Muslims , the American government recently released a video of Osama Bin Laden living in his safe house watching TV , which has been viewed millions of times . The following are comments made by viewers . A. Yeah , Osama got what he deserved , Iraq got what they deserved , and Afghanistan got what they deserved . Saddam got what he deserved , Hitler got what he deserved . The list goes on & on . B. I hate saying this but is believe America deserved 9/11 ... They have screwed up so many governments .... C. I'm American and I and my brother suspected the whole story about dropping him into the ocean . We feel if they really killed him they would keep his body for proof . D. All you Islamic haters are ignorant fools . The terrorists don't have anything to do with the religion . They say they are part of the Islamic Religion but they are not . Nuking ( kill somebody with nuclear bombs ) Pakistan will do nothing by the way . E. Please give me the 2 minutes of my life back that I watched your pointless and fake video . F. Man ? Why is this video fake ? Rather than shouting about how it's obviously not Osama , why not provide the arguments for it instead of coming off as if you simply want to deny it for the sake of denial . G. What a load of nonsense , an _ to any intelligent person , Bin Laden dead for ages ... watch Benazir Bhutto say so on YouTube a week before she herself was murdered . The Muslims murdered her for being an American spy ! H. I honestly don't know what to believe , but ... why did the terrorists confirm his death if it didn't happen .
Answer: Benazir Bhutto was a very intelligent woman working for You Tube .
[A]:
. What can we learn from G ?