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: Consumers at the Whale Inside Dark Restaurant are led by a waiter with night - vision Goggles . Inside Dark Restaurant in prefix = st1 /Beijing, a table of 30 diners was getting quarrelsome."I'm touching your head!"said one, like a talkative child. "Who just said that?"another replied. Such voices floated across the 90-plus-seat restaurant, but no one could see who was talking, except the waiters, who were equipped with military-grade night-vision goggles. In the new conceptual dining, restaurants are turning off the lights to focus attention on the food. The trend seems to have started inZurichand has since spread all over the world, with diners sitting in _ rooms and, lately, being served by waiters in night-vision goggles. The idea is that by depriving one sense (sight), other senses are heightened. Darkness has other benefits. ''Chinese people tend to be shy,'' said Chen Long, who owns Whale Inside Dark, which opened in January. ''People have found it easy to break the ice here.'' The first dark restaurant, which opened inZurichin 1999, had a simple intention. The goal ''was creating jobs for the blind and handicapped people,'' said the manager. The concept has been popular in Paris, London,Sydneyand elsewhere, offering new variations on sight deprivation, by which people can experience a lot in a completely dark condition. In Beijing, the Whale Inside Dark Restaurant is not only about heightening the sense of taste, but lowering social inhibitions . It is popular with Internet daters, who met on matchmaking Web sites that are spreading throughout China. Diner for two is about 225 yuan, or $29 at 7.76 yuan to the dollar. Eating in the dark is not without its troubles. Instead of family-style dining, food is served on single-serving plates. When each dish arrives, the server guides your hand to the plate and offers helpful tips like, ''This course is eaten with a spoon.'' The style seems to be working . ''People feel a lot more comfortable when they can't be seen by others,'' said Mr. Chen, who is opening a second branch in Shang-hai, ''Couples get to know each other without seeing other's faces.''
Answer: Dining in the dark

Answer: What's the best title of the passage?

Question: Article: Goodwill welcomes the proven talent of retired soldiers and military family members to its workforce. As Goodwill expands its social enterprise and life-changing mission services, America's heroes and their families are helping us strengthen communities. Goodwill is uniquely intended to connect retired soldiers and military family members with their next careers. Goodwill links retired soldiers and their families with a broad array of career and financial fitness services as they transition from the military into hometowns and careers across the country. Services include but are not limited to financial education, housing assistance, primary health care, meal service, transportation, and connection to rehabilitation services . In 2011, First Lady Michelle Obama and Dr Jill Biden carried out the Joining Forces plan to connect service men and women retired soldiers and their husbands or wives with the resources they need to find jobs. In April of that year, Goodwill set a new plan going, Goodwill for America's Heroes and Their Families, to expand its face-to-face career and family strengthening services. From April 2011 through March 2013, Goodwill has employed 1,856 retired soldiers and their families, and provided services to 99,386 retired soldiers and their families. And our commitment continues. With the support of the Bank of America Charitable Foundation, Goodwill launched Vested in Retired Soldiers in the communities of Atlanta, Houston, Los Angeles and San Antonio to help military retired soldiers and their families connect with the education, training and support services they need to succeed on the homefront. Goodwill also launched an initiative known as Operation: GoodJobs, as funded by the Walmart Foundation, which provides a complete career assessment and an individualized development plan that include a range of family needs, from basic needs like nutrition, shelter and child care, to specific job training identified in the assessment process for participants and their families. The initiative currently exists in Austin, Houston and Tacoma, and will add additional markets in 2014.
Answer: Job opportunities.

Answer: Which of the following services is offered by Goodwill to retired soldiers and military family members?

Question: 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.

Answer:
What is the author's main purpose in this passage?