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: Suppose that we lined up our roughly 14 million United States businesses in order of size, starting with the smallest, along an imaginary road from San Francisco to New York. There will be 4,500 businesses to the mile, or a little less than one per foot. Suppose further that we planted a flag each business. The height of the flag pole represents the yearly volume of sales , each $ 10, 000 in sales in shown by one foot of pole. The line of flagpoles is a very interesting sight. From San Francisco to about Reno, it is almost unnoticeable, a row of poles about a foot high. From Reno eastward the poles increase in height until, near Columbus, Ohio - about four - fifths of the way across the nation - flags fly about 10 feet in the air. But as we approach the eastern terminus , the poles suddenly begin to mount . There are about 300, 000 firms in the country with sales over $ 500, 000. These firms take up the last 75 miles of the 3,000 - mile road. There are 200, 000 firms with sales over $ 1 million. They take up the last 50 miles. Then there are 1, 000 firms with sales of $ 50, 000, 000 or more. They take up the last quarter of a mile before the city limits, flags flying at cloud height, 5 , 000 feet up . At the very gate of New York, on the last 100 feet of the last mile , we find the 100 largest industrial firms . They have sales of at least $ 1.5 billion, so that their flags are already miles high. Along the last 10 feet of road , there are 10 largest companies . Their sales are roughly $ 10 billion and up : their flags fly 190 miles in the air , almost in the stratosphere .
Answer: To tell us how the United States businesses are arranged.
Example Output: What is the author's main purpose in this passage?

Example Input: Article: As any parent with an iPhone or an iPod Touch knows, mobile apps can be an engaging and entertaining experience for kids. Now, a new study of PBS Kids suggests that the experience can be an educational one as well. The study, which was administered by PBS under a grant from the Department of Education, first tested the vocabulary level of a group of 90 Title 1 school children, aged 3 to 7. Then, the children were each given two weeks with an iPod Touch loaded with the Martha Speaks Dog Party app created by PBS Kids. The study monitored how the children used the iPod, during what hours, and in what context. On average, the study found that kids played with the iPod Touch for a total of 5 hours across the two weeks, with half that time spent playing the Martha Speaks app. At the end of the two week trial, the children were given another vocabulary test, which revealed an increase in vocabulary acquisition by as much as 31 per cent. The study findings are particularly useful as smart phones and mobile devices have become increasingly popular among families and parents are faced with a proliferation of mobile apps designed for kids. According to a recent Nielsen study, smart phone usage is 12% higher in households with children than other households. "Mobile apps can be a great learning tool in the hands of children," said Lesli Rotenberg, SVP, Children's Media, PBS. "This research is important in helping to better understand and guide the development of new apps that improve the value of children's screen time with significant educational outcomes." So what does it all mean? At best, it provides more evidence that mobile devices and apps do indeed have educational value and could be an important part of the child-learning process for many years to come.
Answer: It's too early for kids to use smart phones
Example Output: What would be the best title of the text?

Example Input: Article: Princess Diaries star Anne Hathaway has announced she is engaged .The actress, 29,confirmed the news after she was photographed wearing a ring while with her boyfriend Adam Shulman in Brooklyn yesterday. Shulman, an actor and jewellery designer, worked with Kwiat Heritage Jewels to create the ring. The pair quietly began dating in November 2008,but weren't pictured together until the following year. "We hit it off immediately the first time we met each other but it took us a pretty long time to get together," she has said of Shulman. "He thought that I had a boyfriend and I thought that he had a girlfriend, so I thought that I'd better keep my distance because I didn't want to be that girl. She described their union as more mature than her previous experiences, adding, "Being mature doesn't always make for a good story, but it makes for a good life." Speaking about the relationship in the September issue of U.K.s Marie Claire, she said, "Adam totally ruined my plan. I was really actually looking forward to a little time alone tod then I fell in love like a fool. Her romance with Shulman followed a disastrous relationship with an Italian real estate developer Raffaello Follieri. She split up with him in 2008 when he was arrested on fraud charges and he was later sentenced to four and a half years in prison. The actress, whose film credits also include Brokeback Mountain and One Day, will next star in the new The Dark Knight Rises. She plays Selina Kyle, also known as Catwoman.
Answer: Three.
Example Output:
How many films Anne Hathaway acted in are mentioned in the passage?