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: Oprah Winfrey is not just a very successful TV personality in the US, she is also a woman who has encouraged millions. For those people, her life and her success are a good example. She has struggled with many of the challenges that we all face, and she has changed her life. Her message is powerful: I did it, and so can you. Oprah Winfrey is a black woman whose becoming famous is an encouraging story. She was born on January 29, 1954 in a small village in America. Her patents were very poor. For her family, life seemed to hold no promise. But there was nothing that could stop Oprah. She was an extremely bright girl at school. She asked her kindergarten teacher to let her go to school sooner and she also skipped the second grade of primary school . Her life from the age of six till about fourteen was very hard. For many women such difficulty would be too heavy to bear . But not for Oprah. When she was fourteen, Oprah went to live with her father. Her father showed her how hard work and discipline could lead to self-improvement. Oprah listened to her father, and a few years later she won a college scholarship that allowed her to go to university. Two years later, after graduation, she started working for television. For more than ten years she worked for different TV stations across the country. In 1984, she moved to Chicago, where she became the host of a talk show called "AM Chicago". When Oprah started, "AM Chicago" had few listeners. By September of the next year, the show was so successful that it was given a new name: 'The Oprah Winfrey Show". Oprah Winfrey's story encourages many people to believe that success and happiness in life are within reach for everyone.
Answer: I managed to over come the challenges.
[A]: What does Oprah Winfrey mean by saying "I did it"?

[Q]: Article: With her adopted son, she travels the world making movies and dispensing hope. Angelina Jolie lives in two worlds: Hollywood, where she makes movies and stays in five-star hotels, and the refugee camps of Africa and Asia, where she works with the UN, bringing hope to the homeless. She feels most alive, most herself, she says, working with refugees, yet still feel grateful for life. At 24, Jolie won an Oscar for playing in Girl Interrupted, but found little satisfac-tion in stardom or the wealth that came with it. The daughter of actor Jon Voight and actress Marcheline Bertrand, she had already seen the downside of celebrity--her parents divorced when Jolie was a child. And she always burst into tears when metioned that. After she finished shooting Lara Croft: Tomb Raider, Jolie volunteered to be a UN ambassador and returned to Cambodia to visit refugee camps. She found a calling, and realized that her fame and money could be used to accomplish a world of good. Now the mother of son Maddox, 3, whom she adopted in Cambodia, Angelina Jolie hopes to adopt more children. We caught up with her in Beverly Hills on a day away from the set. She talked to us about her role as the mother of Alexander the Great (played by Colin Farrell) in her new movie, Alexander, her passion for helping the homeless, and her longing for a partner with whom she might share it all.
Answer: Lively.
[A]: How does Angelina Jolie feel while staying with homeless people?

[Q]: Article: One evening in February 2007 . a student named Paula Ceely brought her car to a stop on a remote in Wales . She got out to open a metal gate that blocked her path . That's when she heard the whistle sounded by the driver of a train.Her Renault Clio parked across a railway line. Second later,she watched the train drag her car almost a kilometre down the railway tracks. Ceely's _ made the news because she blamed it on her GPS device .She had never driven the route before .It was dark and raining heavily . Ceely was relying on her GPS. But it made no mention of the crossing ."I put my complete trust in the device and it led me right into the path of a speeding train ,"she told the BBC. W ho is to blame here ? Rick Stevenson ,who tells Ceely's story in his book When Machines Fail US, finger at the limitations of technology. We put our faith in digital devices, he says, but our digital helpers are too often not up to the job. They are filled with small problems. And it's not just GPS devices: Stevenson takes us on a tour of digital disasters involving everything from mobile phones to wireless key boards. The problem with his argument in the book is that it's not clear why he only focuses digital technology,while there may be a number of other possible causes. A map-maker might have left the crossing off a paper map. Maybe we should blame Ceely for not paying attention. perhaps the railway authorities are at fault for poor signaling system. Or maybe someone has studied the relative dangers and worked out that there really is something specific wrong with the CPS equipment. But Stevenson doesn't say. It's a problem that runs through the book. In a section on cars, Stevenson gives an accout of the advanced techniques that criminals use to defeat computer-based locking systems for cars. He offers two independent sets of figures on car theft; both show a small rise in some parts of the country. He says that once once again not all new locks have proved reliable. Perhaps, but maybe it's also due to the shortage of policemen on the streets. Or changing social circumstances. Or some combination of these factors . The game between humans and their smart devices is complex. It is shaped by economics and psychology and the cultures we live in. Somewhere in the mix of those forces there may be way a wiser use of technology. If there is such a way, it should involve more than just an awareness of the shortcomings of our machines. After all, we have lived with them for thousands of years. They have probably been fooling us for just as long .
Answer: Her GPS device didn't tell her about the crossing
[A]:
What did Paula Ceely think was the cause of her accident?