TASK DEFINITION: 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.
PROBLEM: Article: Polar bears are born in dens on land and their mother stays with them for the whole winter without eating anything. The mother and the babies come out from the dens around March, _ from a long winter and must immediately go hunting to find food to stay alive. Now, the only hunting they know is to catch seals from floating ice in the open ocean. In March, polar bear mothers and babies have to swim from the land in Spitsbergen to the edge of the polar ice cap. Normally this is a short swim, since in March the polar ice cap is very close to the land, and the polar bears, and even the babies, are good swimmers. However, last year we saw that the polar ice cap had become smaller in size due to global warming. Swimming hundreds of miles, especially when they are hungry and have babies following them, is really hard, and many bears are dying because of starvation. The polar bear population in the Spitsbergen area was once threatened by hunters. In the 1970s, a ban on hunting was imposed and the polar bear population has been steadily increasing from just a few hundred to about 2,000 to 3,000. This was a great success story. However, now, because of global warming, the population is again in danger. If we do not stop making so much carbon dioxide, we will lose these beautiful animals forever. The polar bears are just one example of animals that have become endangered because of man's appetite for energy obtained by burning fossil fuels. All life on earth could be in danger unless we change our ways. What can we do? To reduce the amount of carbon dioxide in the air we must save and make energy without burning coal and oil. Instead, we can use the sun or the wind to generate electricity. We must also cut down on needless driving and turn off things that use electricity when we are not using them. In addition, we have to stop cutting down forests and start planting more trees.
Answer: To catch seals for food.

SOLUTION: Why do the bears swim to the edge of the polar ice cap?

PROBLEM: Article: In seventh grade, Brittany Blythe dreamed of being a cheerleader. Her school's coaches were less than enthusiastic. "They said, 'I don't know how you'll be able to do it,' she recalls. "'You won't be able to do it. '" But Brittany, now a junior at Strath Haven High School near Philadelphia, persisted . And when the junior team cheerleaders won a tournament last year, she was right there, dancing and cheering with the rest of the team. Not bad for someone whose legs were cut off below the knee when she was two years old. Brittany, 18, was born without shinbones --"just blood and muscle tissue", as she puts it. When she tried to walk, her legs twisted. After the operation, she adapted quickly. "From day one, I basically jumped up and wanted to do everything," she says. Prosthetic legs allowed her to move around upright, but too slowly to keep up with her friends. Brittany's solution: take the legs off and walk on her knees---sometimes she still does when safety and comfort permit. She's rarely _ . Other children laughed at her through the years, especially in junior high school, but she says the challenge only made her stronger. Now she's trying to convince her coaches to let her remove the prostheses and be a flyer, the cheerleader who's thrown in the air and caught by her teammates. Brittany doesn't think her problems are more difficult than the next person's. "My disability was the first thing I had to get through, and that's going to prepare me for the future," she says. "It's all just a test: If someone throws you a curve ball , what are you going to do?"
Answer: Doubtful

SOLUTION: What was the school's coaches' attitude towards Brittany's idea of being a cheerleader?

PROBLEM: Article: By the age of almost four, Elijah Edney has never had a haircut in his life. But now he can ' t wait to visit the barber's - for two reasons: losing his two - foot - long golden hair will mean that strangers stop mistaking him for a girl; the hair will be donated to charity to provide a wig for a child with cancer. Mrs. Edney, who works in a restaurant, says, "Elijah has always had beautiful hair, so I let him grow it as he w8nted. It' s like silk. But now it is at a stage where people mistake him for a girl and he wants it cut into a boy's haircut. " Mrs. Edney and her husband want to collect enough money-PS350-to process Elijah's hair for a sick child. She says, "I couldn't bear to see all Elijah's beautiful hair go to waste and my mum mentioned charities that have human hair made into wigs. " Mrs. Edney says, "If we can raise the amount we want, it will mean a family will not have to pay for the wig and can receive it for free. When you've got children yourself, you hope that if they lost their hair someone would do the same for them by donating their hair. " The two-foot-long hair will be donated to the Little Princess Trust to make a wig for children suffering cancer. Elijah keeps telling people he is giving his hair to poor princesses and he is so excited about it. A spokesman for the Little Princess Trust says, "We're very grateful to anyone who decides to have their hair cut to donate it to the Little Princess Trust. As a result of hair donations like this, the charity receives real-hair wigs for free to pass on to families whose children have sadly lost their own hair through cancer treatment. "
Answer: Because Elijah has beautiful hair.

SOLUTION:
Why has Mrs. Edney let Elijah's hair grow so long?