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.

Example Input: Article: Maybe you don't know the fact that the green forests we see from an airplane or from the highway can be false. Because centuries ago forests were twice as many as what they are today. A hike into many of those woods will tell different stories, too--of diseases and insects that are slowly killing trees, of some forests that are burned by fire, of logging that local people do more often. Deforestation and degradation of the world's forests mainly harm the basic ability of those ecosystems to function or provide services, such as fresh water, air, plants and animals, which benefit people everywhere and keep the balance of nature. Deforestation Forests today are a small part of what they once were. Nearly half of the world's forest cover is gone, and each year 40 million acres more are cut and replaced by agriculture and development. Over the next 45 years, wood use in the world is guessed to increase by 50 per cent over its present rate. Many of the forests that remain are severely destroyed, which harms the ability to protect birds or wild animals, and to supply natural resources to people. Deforestation also brings about between 20 per cent and 25 per cent of all air pollution causing global climate change. Degradation Forests continue to be degraded by some uses such as the gathering of wood for fuel, the arrival of pests and diseases that kill trees, the effects of climate change and poor management such as the fire, flood and so on.
Answer: The ability of the ecosystems to function.
Example Output: What do deforestation and degradation of the forests mainly harm?

Example Input: Article: Even before my father left us, my mother had to go back to work to support our family.Once I came out of the kitchen, complaining, "Mom, I can't peel potatoes.I have only one hand." Mom never looked up from sewing."You get yourself into the kitchen and peel those potatoes," she told me."And don't ever use that as an excuse for anything again!" In the second grade, our teacher lined up my class on the playground and had each of us race across the monkey bars, swinging from one high steel bar to the next.When it was my turn, I shook my head.Some kids behind me laughed, and I went home crying. That night I told Mom about it.She hugged me, and I saw her "we'll see about that" look.The next afternoon, she took me back to school.At the deserted playground, Mom looked carefully at the bars. "Now, pull up with your right arm," she advised.She stood by as I struggled to lift myself with my right hand until I could hook the bar with my other arm.Day after day we practiced, and she praised me for every rung I reached.I'd never forget the next time, crossing the rungs.I looked down at the kids who were standing with their mouths open. One night, after a dance at my new junior school, I lay in bed sobbing.I could hear Mom come into my room."Mom," I said, weeping, "none of the girls would dance with me." For a long time, I didn't hear anything.Then she said, "Oh, honey, someday you'll be beating those boys off with a bat." Her voice was soft and weak.I glanced at her to see tears running down her cheeks.Then I knew how much she suffered on my behalf.She had never let me see her tears.
Answer: Cold.
Example Output: Which of the following expressions can be used most suitably to describe Mom's attitude when she made the child peel potatoes?

Example Input: Article: On the day of a big event, many people came to Big Bend Mountain to watch. John Henry and the salesman stood side by side. Even early in the day, the sun was burning hot. The competition began. John Henry kissed his hammer and started working. At first, the steam-powered drill worked two times faster than he did. Then, he started working with a hammer in each hand. He worked faster and faster. In the mountain, the heat and dust were so thick that most men would have had trouble breathing. The crowd shouted as clouds of dust came from inside the mountain. The salesman was afraid when he heard what sounded like the mountain breaking. However, it was only the sound of John Henry at work. Polly Ann and her son cheered when the machine was pulled from the _ of the mountain. It had broken down. Polly Ann urged John Henry to come out. But he kept working, faster and faster. He dug deep into the darkness, hitting the steel so hard that his body began to fail him. He became weak, and his heart burst. John Henry fell to the ground. There was a terrible silence. Polly Ann did not move because she knew what had happened. John Henry's blood spilled over the ground. But he still held one of the hammers. "I beat them," he said. His wife cried out, "Don't go, John Henry.""Bring me a cool drink of water,"he said. Then he took his last breath. His friends carried his body from the mountain. They buried him near the house where he was born. Crowds went there after they heard about John Henry's death. Soon, the steam drill and other machines replaced the steel-drivers. Many laborers left their families to look for work. They took the only jobs they could find. As they worked, some sang about John Henry.
Answer: He had heart trouble and was dying.
Example Output:
What happened to John Henry when he fell to the ground?