input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Western films play an important role in the history of American films. They are set in the American West. Most of the heroes are from famous novels. They speak highly of people's spirit, courage and building everything all by themselves. Early western films were mostly filmed in the studio, just like other early Hollywood films. With the development of technology, it began to be filmed at movie ranches from the 1930s. Often, the vast _ becomes a character in the film. After the early 1950s, various wide screen technologies began to be used. During this time, the most typical western films focused on huge plains, soldiers or tourists, they were always the most handsome men. Until recent times, western films seem to be a little out of date. For example, the guns are always some old ones. They were frequently used in films set in the 1870s. In the late 1960s, things began to change. Some new guns began to show in the films. Options: A They are set in the American West. B Western films only focused on soldiers. C Early western films were mostly filmed in the studio. D Guns are an important part in these films. Answer: B Western films only focused on soldiers. Question:???
output answer: According to the passage, which of the following sentences is NOT true?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Do you think of white when someone talks about a polar bear? In fact, the polar bear does not have white fur. It just appears to be white. Polar bears have a very good sense of smell. It helps them to find food. During summer, polar bears sleep longer, because they are able to find their food more easily at night. Usually, after a meal, polar bears have a short sleep. A polar bear can have 2-3 babies at a time. They live with their mothers until they are about two-and-a-half years old. However, polar bears will die out soon because of people. There are only 20,000 to 25,000 polar bears in the world. The ones that are left are trying to survive today. The number of polar bears is becoming smaller and smaller because of the loss of sea ice-- polar bears mostly inhabit the sea ice, not the land ice. This is happening because of global warming , pollution, hunting and so on. Ordinary people don't care, but great people have the power and want to save tigers, fight for giant pandas and save polar bears. Ordinary people will wait, but great people will find a new world. For me, I will not waiting. I will take the bus more often from now on. Join me and save the polar bears, and, of course, the tigers, the giant pandas and... Options: A Global warming. B Pollution. C Hunting. D Travelling. Answer: D Travelling. Question:???
output answer: According to the passage, which of these answers does NOT make sea ice less?

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: Students like fast food very much. Many of them like to meet friends in a fast food restaurant. They can eat many kinds of food and listen to music in the restaurant. They like to have chicken, French fries, hamburgers, salad and Cola. Their favorite food is ice-cream. But I don't think fast food is healthy. I like vegetables and fruits. They are healthy food. Options: A cola B fruits C ice-cream D salad Answer: C ice-cream Question:???
output answer: Their favorite food is _ .

input question: Write a multi-choice question for the following article, with the given choices and answer: Article: It's a sunny and warm Sunday morning. My parents, my sister and I are all at home. My parents don't have to go to work, and my sister and I don't have to go to school. We are all in the yard . Look! My father is cleaning his bike. He often goes to work by bike. The bike ride takes him about ten minutes. My mother is watering the flowers. The flowers make our yard very beautiful. We all like the flowers. My sister is playing with a dog. It's her pet dog. The dog is very smart. My mother often takes the dog out for a walk after dinner. What am I doing? I'm drawing. I like drawing very much. I want to join the art club at school. It's a nice day and we're busy in the yard. We are very happy today! . Options: A She's cleaning the yard. B She's reading a book. C She's watering the flowers. D She's playing with a dog. Answer: C She's watering the flowers. Question:???
output answer:
What's the mother doing?