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.

Article: Giant pandas are now extremely rare. Their number is less than 1,000 in the wild. The hunting of pandas has been banned for many years, so this is not the problem. Destruction of its habitat, when areas are cleared for growing crops, is one of the main reasons for panda's decline . Another reason is that the bamboo on which they mainly feed, is dying back. The pandas find it difficult to move to new feeding areas. As the bamboo disappears, the pandas simply starve to death. Bamboo is a poor source of food, and pandas have to eat up 45kg of it every day, a process that takes them up to 16 hours. The process goes on day and night, with the pandas in a constant cycle of eating for eight hours and sleeping for four. They can eat other foods, but will rather starve than change their diet when bamboo is scarce. Giant pandas are very good climbers, and use this skill to escape from the enemy. The giant panda lives alone for most of its life, only coming together with another of its species for long enough to mate. A newborn panda baby is born hairless and blind, is about 15cm long and weighs only 100g. The baby will stay with its mother for about 18 months, until it is able to set up its own territory Chinese and American scientists are studying giant pandas and their habits in order to put in place a major conservation programme. Zoos around the world are taking part in panda breeding programmes. There is still hope that with human's help, the giant panda can survive in the wild.
Answer: Nearly 2 tons
How much bamboo does a panda eat every year?

Article: An astronomer is making a case for launching pop singer Justin Bieber into suborbital space aboard a private rocket ship. The idea is not to rid the world of the Canadian teenager -- he would come back down to Earth eventually, after all -- but rather to help jump-start the emerging suborbital spaceflight industry. It would generate a lot of public interest, which would help commercial spaceflight pick up some much-needed momentum, said Seth Shostak, senior astronomer at the Search for Extraterrestrial Intelligence (SETI) Institute in Mountain View, California. "If there's more interest, there are more customers. If there are more customers, there's more technical development. It's a positive feedback loop, and obviously that's good." Such missions would return to Earth without completing a full lap around the planet. Instead, the flights would hit the edge of space about 62 miles (100 kilometers) above Earth, experience a few minutes of weightlessness, then re-enter the atmosphere and land back at a spaceport. None of these firms are ready to fly customers yet, but some are getting close. For instance, Virgin Galactic hopes to begin powered test flights of its SpaceShipTwo vehicle later this year, with commercial operations perhaps beginning in 2013 or 2014. It is SpaceShipTwo that reportedly grabbed the attention of Beyonce and Jay-Z. Virgin Galactic has collected deposits from nearly 500 customers willing to pay $200,000 for a ride aboard SpaceShipTwo, and both Virgin and XCOR have inked deals to fly scientists and their experiments on research flights. So a suborbital market already exists -- but Shostak is thinking about ways to make it grow. A celebrity launch isn't Shostak's only idea. Suborbital firms should also promote their activities aggressively via social media, Shostak said, and they should make sure their spaceships are bristling with cameras both inside and out, to give the public dramatic views of every mission. Some observers view commercial suborbital spaceflight as a potentially transformative industry, saying it could serve as a stepping stone to the exploration and exploitation of space on an unprecedented scale. While the industry's success is far from assured, Shostak offered some reason for optimism: The American public remains keen on space.
Answer: To arouse the American public's interest.
Why may Justin Bieber be sent into suborbital space?

Article: It was on a cold night of December. The rain was pouring on the car roof as Albert and Andy drove through the empty country roads towards their friends' house, the Harrisons,where they were going to attend a party to celebrate the engagement of the Harrisons' daughter,Lisa. When they drove, they listened to the local radio giving a news announcement:The New York police have issued a warning after a man escaped from Shangdi Mental Hospital earlier this morning .The man ,John, is a murderer who killed six people. Andy felt frightened, "A crazy killer is out somewhere." "Don't worry about it ," said her husband. "We're nearly there now. Anyway, we have more important things to worry about. This car is losing power for the engine." As he spoke, the car began to slow down. Finally the engine died completely. "Now we'll have to walk in the rain." "But that'll take us an hour at least," said Andy, "And I have my high-heeled shoes and my nice clothes on, which will be ruined!" "Well, you'll have to wait while I run to the nearest house and call the Harrisons. Someone can come out and pick us up,"said George. "But George! Have you forgotten what the radio said? There's an insane person out there!" "You'll have to hide in the back of the car. Lock all the doors and lie on the floor in the back. When I come back, I'll knock three times on the door. Then you can open it." Albert opened the door and disappeared into the darkness. Some time later she heard the sound of vehicles, running quickly down the road. The three vehicles were all police cars. One of them rushed towards the car as Andy opened the door. A policeman said, "Get out of the car and walk. You're safe now. Just don't look back." something in the way he spoke filled Andy with cold horror. About ten yards from the police car, she stopped , turned and looked back at the empty vehicle. Albert was hanging from the tree, a rope tied to his neck.
Answer: To the radio station for the programme
Where would the Albert and Andy go before this incident happened?