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.

Input: Consider Input: Article: When 18th-century scientists first came across Australia's platypus , they thought it was a trick. It is not surprising that the platypus made people confused. This funny-looking animal has feet and is a kind of warm-blooded mammal. While other mammals usually keep their blood at around 37 degrees, the platypus has a lower body temperature of 32 degrees. As to its appearance, the platypus'mouth is not really like ducks'at all; its mouth actually looks a bit soft. The platypus closes its eyes when swimming. It uses its mouth to pick up outside information made by the creatures underwater. Strangest of all, the platypus is a mammal that can lay eggs. And there is only one other kind of mammal that can lay eggs, the echidna of Australia. Both the platy-pus and the echidna lay soft-shelled eggs, and both feed their young with their own milk that comes out of their skin. These animals also walk in a way that is similar to crocodiles , with legs on the sides of their bodies rather than under them. Though pretty, in a special way, the platypus is actually one of the few mammals that are poisonous. A male platypus has knife-like bones on its back legs which have enough poison to kill a dog. The platypus has the honor of being one of the oldest mammals in the world. Until the early 20th century, it was hunted for its fur, but the situation has changed. Although the platypus is easily affected by pollution, it is not under any immediate threat.
Answer: It has a lower body temperature than other mammals.

Output: What can we learn about the platypus according to the text?

Input: Consider Input: Article: My wife and I have always been friendly with the clerks at the local convenience store. I don't think many people appreciate what a difficult job these folks have. They work for a little over minimum wage and I often wonder how they make ends meet. One of the clerks, Charlie, was always wearing his glasses but he didn't one day. I asked him about it and he said they'd been out of order and that he couldn't afford a new pair. His family needed money. It was obvious that he was having a difficult time. We wanted to help him, so we turned to our own eye doctor for assistance with a plan. We had his secretary contact him, asking him to come in for an eye exam for free. We told the doctor to let him order whatever glasses he wanted and that we would pay for them. Although Charlie questioned what was going on, the doctor just told him that someone had offered the money for his new glasses. When we went in to pay the bill, the doctor told us he was so touched by our idea that he _ the exam fee and only charged us for half the price of the glasses! It was so wonderful to see Charlie in her new glasses and he enjoyed telling all the regular customers how the gift came about. I'm sure that upon hearing her story, ideas of kindness may have emerged in the minds of many.
Answer: His old glasses were broken.

Output: Why didn't the clerk Charlie wear glasses one day?

Input: Consider Input: Article: Electricity bills can be highly expensive and the power we consume comes at an even greater cost to the environment when you consider that over 85% of the electricity produced in the United States comes from fuels. Whether you're concerned about cleaning up the environment or you simply want to reduce your electricity bill,residential wind power generators could be a solution. Producing wind power at home will not work for everyone. If you live in a over-populated residential area,there may be certain laws and zoning requirements that prohibit the use of windmills .If you live on 1 acre of land or more,you probably won't have any issues but you should investigate carefully to make sure that wind power generators are both legal and practical where you live. Even if there are no laws or regulations prohibiting wind power generators you still need to be in a location that gets enough wind on a regular basis. Some producers of wind generators recommend that you live in an area with wind speeds that average at least 10 mph. Newer models have been developed recently that can operate with wind speeds as low as 4 mph but maximum efficiency is achieved at higher wind speeds. Before you fix a wind powered system,you will have to determine your power requirements. Will you be using it to charge a small battery for a boat or vehicle or will you need enough power to run your entire household and be completely off the grid ?Once you know what your power requirements are,you can start shopping around for a system that can meet those needs. Wind power generators are a great solution for a lot of people.They're an ideal solution for remote locations where it would be impractical or simply too expensive to tap into the grid.They are quiet and totally clean,producing no pollution. They require no fuel and very little maintenance. Residential wind power offers a lot of benefits but it's not for everyone. You'll have to have some money up front to pay for the system and equipment;however,you could save quite a bit of money if you're able to do much of the work yourself. You'll also need to live in an area that gets enough wind to make the equipment worthwhile. You'll need to do your homework before you make a purchase,but wind power generators could be a great solution for producing clean, low-cost energy.
Answer: wind power generators enjoy a lot of benefits.
Output: What can we infer from the passage?