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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Question: Article: Since we started offering China private tour packages on North-America market in 2006, CTSI has enjoyed great reputation. Whether you design your tour route or choose one of our pre-designed packages, we will be able to provide a private tour for you.You will be served by professional bilingual personal guide, experienced bus driver and private air-conditioned van. Features Group organizer travels free, and even the Chinese visa is free. If you organize a group of 15 people or more with the same route, we will offer you, the organizer, a free trip, regardless of whether you design your own route or choose one of our tour packages.This is our way of showing gratitude to you as a tour organizer.We even give you a free Chinese Visa.Is that amazing? As an organizer, your main job is to find tour members.Once the tour route and travel arrangements are confirmed, your task as an organizer is completed and you get ready to enjoy the free trip. Pick your favorite Airlines Airfares are a big determining factor of the tour price.CTSI, with strong ties with almost all the airlines that fly between North America and Asia, offers the best price on flight tickets to China and meets various needs of customers. If you are seeking low-priced tickets to China, you can choose a flight with a layover ,such as Korean Air, Air Canada, and Cathay Pacific. Chinese Airlines usually offer huge discount on China domestic flights if you purchase both the international and China domestic parts together.[:,,Z,X,X,K] If you wish to save on flying time, we would recommend direct flight provided by America Airlines and United Airlines. Flexibility Sightseeing Spots: you can change or cancel, even add some sightseeing spots when you are on the tour. Timing: you set up the departure and return time of the day, as well as the sightseeing time in specific sightseeing spots. Trip cancellation: some member may cancel the trip in last minute, and huge fines may occur.Do not worry, if you can find someone to replace you, we save you more than 80% of the fines.
Answer: He should organize at least 15 tourists with the same route.

Answer: What should one do if he wants to enjoy a free trip?

Question: 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.

Answer: What do we know about the Marsdens?

Question: Article: When my daughter Sally was five, I bought Grimm's Fairy Tales and read Snow White to her one night. At the end of the original Grimm tale, Snow White's stepmother is made to put on red-hot iron shoes and dance until she falls down dead. This came as something of a shock. I always thought fairytales had happy endings. And I didn't want my five-year-old daughter going to sleep thinking: "Thank goodness they tortured that old woman to death." That's when I decided to write fairy tales. In the years that followed, I wrote tales non-stop and read them to Sally at bedtime. The Corn Dolly was based on a child who was always complaining; The Silly King was just a silly story Sally loved; I wrote The Witch and the Rainbow Cat for Sally because of her enormous appetite for stories about witches while Dr Bonocolus's Devil is a new version of the Faust legend. Nifobobinus, however, was different. I wrote this book when Sally was older and took up all things girls have to do -- who's friends with who, who stuck a sticker on the back of whose boyfriend, or whatever thing she felt funny. Nicobobinus, the boy who could do anything, came out of my desire for a more innocent world. He lived a 1ong time ago, in a city called Venice. Only his best friend, Rosie, knew he could, and nobody took any notice of anything Rosie said, because she was always having wild ideas anyway. Nicobobinus was so different that it turned out to be an instant hit. The Times called me "an author setting out to _ the classic fairytales". I asked Sally what she thought of Nicobobinus. She said it was her favourite.
Answer: The frightening ends of past fairy tales.

Answer:
What led the writer to start writing fairy tales for her daughter?