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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.
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Article: There is a brown female Canadian duck that weighs only four hundred fifty grams. The duck had flown to the southern state of Florida for the winter.A hunter shot it on January fifteenth and took it to his home in the city of Tallahassee.He put it in the refrigerator .Two days later the man's wife opened the refrigerator door.The duck lifted its head and looked at her.It was alive! The family took the duck to a doctor who treats animals.The doctor gave the duck to the Goose Creek Animal Sanctuary .Animal sanctuaries provide homes for animals and teach people about their care. The doctor said it was easy to understand why people thought the duck was dead. He said ducks generally do not move a 1ot,especially after being shot.And he said its low body temperature helped it survive in the refrigerator. _ was enough to make the duck famous around the world.The Tallahassee newspaper published the story that was re-printed in many different countries.But that was not the end of the story. Workers at the wildlife sanctuary named the duck Perky.And they got the doctor to give an operation to repair the duck's damaged wing.During the operation,Perky stopped breathing--not just once but two times.The doctor tried to save Perky by giving her oxygen.But he finally said the duck had died.A few seconds later, however, Perky began to move.Reports say the people in the operating room were so happy that they cried. Workers at the wildlife sanctuary say Perky will not have any more operations. It seems the drugs that were used had side-effects on her.Perky is expected to live at the sanctuary.And a local company has begun to sell T-shirts showing a picture of the lucky duck. Money from the sale of the shirts will help pay for Perky's care.
Answer: The hunter shot the duck in the wing.
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Which of the following statements is TRUE?

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Article: Sydney is one of the world's biggest cities and has something for everyone when he comes to shopping.You will find excellent Australian products alongside the best that the world has to offer.At the bottom of Sydney Tower, you can shop in 160 of Sydney's favorite stores including 16 jewellery stores and many gift and fashion shops.They're all at Westfield Centrepoint. Tel:9231 9300 SOVEREIGN HILL This prizewinning living museum is where Australia's history comes alive!Visit daily or stay for the night and experience life of the Gold Rush days.A wonderful nightly sound and light show,"Blood on the Southern Cross"tells the story of the famous Eureka Uprising.Enjoy shopping along with real life character and entertainment,4star hotel and breakfast. Tel:5331 1944 ANCHORAGE RESTAURANT Come and enjoy our delicious Cantonese seafood right on the water's edge in the historic fishing port of Williamstown with views of the city centre across Port Phillip Bay. Open 7 days a week Lunch:Sunday to Friday 11:00 a.m.2:00 p.m. Dinner:Monday to Saturday 5:00 p.m.10:00 p.m. Tel:9397 6270 or 9397 7799 COOK'S COTTAGE Built by James and Grace Cook,parents of Captain James Cook,Cook's Cottage stands proudly in the Fitzroy Gardens as a reminder of life in the eighteenth century,and as a celebration and commemoration of the life and travels of Captain James Cook. Open 9:00 a.m.5:00 p.m. daily, and until 5:30 pm during the summer. Tel:9419 4677
Answer: Sovereign Hill.
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Where can you spend the night in a tour?

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Article: In South America, the rich soil of the Amazon River basin in Brazil is known as "black gold". Scientists found that the secret of this rich soil was charcoal . Local people made it from animal bones and tree branches. They mixed the charcoal with the soil about 1.500 years ago. Now, scientists in the United States have done a modern demonstration. They say charcoal fertilization offers a revolutionary way to improve soil quality for hundreds or even thousands of years. Mingxin Guo and his team at Delavare State University heated tree leaves, corn stalks , small pieces of wood and poultry waste into "biochar" . They reported their findings at a recent meeting of the American Chemical Society in New Orleans. Biochar could be good news for farmers with poor soil and hungry populations to feed. Professor Guo says it could even help against global warming. Intensive farming and overuse of chemical fertilizer give out carbon dioxide into the atmosphere. Biochar does the opposite, he says. It traps carbon in the ground. The researchers planted winter wheat in containers of soil in a greenhouse -- some with biochar, some without. Professor Guo says the wheat grows much better in the pots with biochar. The soil was added two percent charcoal to. But he says even a one percent treatment will increase productivity. The results demonstrated that biochar can increase organic matter in soil. Loss of nutrients in soil is an increasing problem worldwide as farmers try to grow more food for growing populations. Next, the team will carry out a five-year study of biochar with spinach , green peppers and tomatoes. Mingxin Guo says he learns about the "black gold" in Brazil from a magazine story. He explains that it was discovered in the jungle, in the area where waters flow to the Amazon, in the 1960's. But it was not until recent years that scientists began to bring public attention to it.
Answer: The researchers will go on proving their theory.
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According to the passage, which of the following statements is TRUE?