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: Campers Gene and Marie Marsden took pride in being good citizens when in the wild. While driving miles to the Green River Lakes area, they taught their children what they had learned in the bear safety handbook put out by the Bridger-Teton Forest Service. Mr. and Mrs. Marsden did their best to keep a tidy camp. As the handbook had said to hang all food at least ten feet off the ground and four feet out from the trees, they did that and locked their food in their trailer at night. It was already dark when they went to bed, but they _ the campsite with flashlights, making sure nothing was left out. Following the bear book's advice, they slept a hundred yards from where they cooked their food, and kept the car near their tents, separated from the trailer, which they left up at the other camp. The Marsdens liked having their dog Spike on guard. But on the first night, Spike would not stop barking. When Marie Marsden pulled the tent open and shone her flashlight, she saw a young bear. They all piled into the car and drove quickly down the path, calling out of the window to Spike and abandoning the trailer. They drove to a pay phone and called a Fish and Game Department guard, who identified the bear by the white ring of the fur the Marsdens had seen around his neck. The authorities informed the Marsdens that the bear was a young male that they'd been keeping an eye on. The next morning, the Marsdens heard helicopters circling over the mountain and wondered if it might have something to do with the bear. After spending the night in the public campground, they drove back to their site. Wandering the area in search of clues, Marie came to a stop below a tall tree. She slapped her head and shouted, "Oh no!" "What is it?" Gene asked. Marie pointed at the ground where Spike's dog food bowl lay upside down. A week after their return home, the Marsdens read the headline in their local paper. "Bear Killed in Wind Rivers." According to the article, the Fish and Game Department had shot the young bear because, having been rewarded for invading a human campsite, it would likely to do so again. The Marsdens knew they had been lucky in the encounter, yet much to their shame and sadness, they also knew that the bear had not.
Answer: They did what the bear safety handbook had said.

Output: What do we know about the Marsdens?

Input: Consider Input: Article: Are _ born or made? In my case it was definitely made. In my early 20s, I hardly went to bed before midnight, and I would always get up late the next morning. But after a while I couldn't ignore the high relationship between success and rising early. On those rare occasions where I did get up early, I noticed that my productivity was always higher. So I set out to become a habitual early riser. But whenever my alarm went off, my first thought was always to stop that noise and go back to sleep. Eventually some sleep research showed that my strategy was wrong. The most common wrong strategy is this: supposing you're going to get up earlier, you'd better go to bed earlier. It sounds very reasonable, but will usually fail. There are two main schools of thought on sleep patterns. One is that you should go to bed and get up at the same time every day. The second school says you should go to bed when you're tired and get up when you naturally wake up. However, I have found both are wrong if you care about productivity. If you sleep at fixed hours, you'll sometimes go to bed when you aren't sleepy enough. You're wasting time lying in bed awake. My solution is to combine both methods. I go to bed when I'm sleepy and get up with an alarm clock at a fixed time. So I always get up at the same time (in my case 5 a.m.), but I go to bed at different times every night. However, going to bed only when I'm sleepy, and getting up at a fixed time every morning are my ways. If you want to become an early riser, you can try your own.
Answer: Because he / she found that the productivity was higher.

Output: Why did the author want to become a habitual early riser?

Input: Consider Input: Article: She is only 12 years old but lives only with her younger sister. Her parents are far away from home, and she has to take care of her younger sister. She is He Can, a student at Anqing Jianzhen Middle School in Anhui, one of the "stay-at home children" in her town. To make money, these kids' parents go to big cities to find a job. Their children have to stay at home because they have to go to school. He Can's parents left home when she was only four. They only come back for the Spring Festival every year. Because she had to live with different relatives at different times, He Can went to eight different primary schools. "I used to complain," she said. "But later I understood my parents. They have to go away to make a better life for us." He Can said her frequently changing life also has a good side. "When I went to a new school, I had to try to make friends," said He Can, "I became outgoing. Now I'm not afraid of talking to people." He Can said her relatives were kind to her. They taught her how to cook and wash clothes. When she would start junior high school , her parents agreed to rent a house to let her live out with her sister. Every day, He Can gets up at 6:00 am and cooks breakfast. Then He Can does chores and helps her sister take a shower. She usually goes to bed at 9:30 pm. Though busy, He Can is still a top student in her class. She said the secret is never to put things off until tomorrow. " I think my life is OK," she said. "But if possible, I would like my parents to settle down and live with us."
Answer: Because their parents have to work in a big city.
Output: Why does He Can live only with her younger sister?