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.

Ex Input:
Article: The "Occupy Wall Street" movement gained more support on Wednesday as unions and students joined in. With the protests developing from a group of young people's camping out near the New York Stock Exchange on September 17 to large-scale movements across the country and around the world, people can't help asking: What has led to "Occupy Wall Street?" Three years after the severe economic crisis, the U.S. economy now is stuck again. Protesters are not satisfied with the present economic situation since unemployment rate is above 9 percent and economic growth has slowed. The housing market is still struggling for a recovery three years after the bubble burst. People are losing their houses even after they have paid a large amount of mortgage . It is getting difficult for young people to find jobs. People feared that a similar crisis like the one in 2008 may be already on its way. It is Wall Street that possessed the most riches. It is Wall Street greed that, at least partly, led to the financial crisis in 2008. It was Wall Street's "fat cats" who take taxpayers' aid money as their own big bonus . With the growing economic crisis around the world, people realize that Wall Street is responsible for it. So they try to target people who created the crisis. The majority of the protesters are young people under 30. Many of them are unemployed. Some are students with mountains of loans . Some are hard-working people about to lose their houses even if they have paid a large amount of mortgage. They are complaining that the hard-working middle class is getting poor, yet Wall Street stays wealthy. William Cohan, author ofMoney and Power: How Goldman Sachs Came to Rule the world, wrote recently that Wall Street not only learned nothing from the 2008 crisis, they are also trying to kill all reforms that might "break this dangerous cycle in which bankers get very rich while the rest of working people suffer from their mistakes."
Answer: The cause of the "Occupy Wall Street" movement.

Ex Output:
. What is the main idea of the passage?

Ex Input:
Article: Humans may be a bad influence on their best friends---at least when it comes to problem-solving. In a task that wasn't very tough, wolves performed must better than dogs. All the animals had to do was pull the lid off a food container, containing a sausage treat. Monique Udell studies animal behavior at Oregon State University in Corvallis. She tested 10 pet dogs and another 10 dogs from an animal shelter. In one set of tests, a person was nearby but did not encourage or discourage the dogs. Those dogs typically spent 10 to 15 percent of their time gazing at the person. They spent a mere 5 percent of their time or less touching the container. Udell offered the same challenge to wolves. These animals had been raised and fed by people but still lived outdoors. Here, the wolves didn't look at the nearby person. Instead, they devoted about 90 percent of the time to struggling with the box holding a treat. When someone walked around the dogs and actively encouraged them to keep trying to open the box, the dogs did spend more time handling the problem. A few more even managed to open the box. But their success rate still did not match the wolves. The dogs and wolves were also tested when no one was present. But even then, the dogs didn't paw or teat the box much more than they did when a human was present.
Answer: It made them able to compete with the wolves

Ex Output:
What was the effect of encouragement on the dogs?

Ex Input:
Article: This parable is told of a farmer who owned an old mule . The mule fell into the farmer's well. The farmer heard the mule praying for whatever mules do when they fall into wells. After carefully assessing the situation, the farmer sympathized with the mule, but decided that neither the mule nor the well was worth the trouble of saving. Instead, he called his neighbors together , told them what had happened, and asked them to help pour dirt to bury the old mule in the well and put him out his misery. At the beginning, the old mule was crazy! But as the farmer and his neighbors continued shovelling and the dirt hit his back, _ . It suddenly dawned on him that every time a shovel load of dirt landed on his back, he would shake it off and step up! This he did, blow after blow. "Shake it off and step up... shake it off and step up... shake it off and step up!" He repeated to encourage himself. No matter how painful the blows, or how distressing the situation seemed, the old mule fought panic and just kept right on shaking it off and stepping up! It wasn't long before the old mule, battered and exhausted, stepped triumphantly over the wall of that well! What seemed like it would bury him actually helped him... all because of the manner in which he handled his adversity . That's life! If we face our problems and respond to them positively, and refuse to give in to panic, bitterness, or self-pity. The adversities that come along to bury us usually have within them the very real potential to benefit us! Never be afraid to try something new. Remember that amateurs built the boat. Professionals built the Titanic.
Answer: Because he didn't want to see the mule suffer more in the well.

Ex Output:
Why did the farmer decide to bury the mule in the well?