You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
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.

Article: There are a lot of public libraries in Britain. These libraries have more than one hundred and fifteen million books, not including those libraries of public schools. Public libraries not only lend books, music records but also help children, patients in hospitals and others to get special play readings, film shows and so on. The first public libraries were founded in about the year 1850. Today's public libraries usually have a reading-room, a lending room and a reference room. The greatest and most famous library in Britain is that of the British Library in London. It was founded in 1973 and has over 10, 000, 000 books. It has nearly every magazine, newspaper and book published in Britain and other parts across the world.
Answer: 10,000,000 or less.
Solution: How many books are there in the British Library?
Why? In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.

New input: Article: Where Are They Now: Life after Olympic Gold These celebrated Olympic champions from decades past wrote sports history, but what are they up to now? Here's the latest on some of the greatest. Edwin Moses _ : Gold Medals in 400 Meters Hurdles (1976 Montreal Games, 1984 Los Angeles Games) _ : Moses earned a degree in physics and later held a full-time job as an engineer.After retirement, he earned his master's degree in business.In 2000, Moses took on the role of executive chairman of Laureus. Kerri Strug _ : Gold Medal in Gymnastics (1996 Atlanta), when she competed through the pain of the ankle damage to land the gold-winning vault. _ : Strug lives in Tucson, Arizona.She does public relations for USA Gymnastics, speaking regularly at events and attending the Games on behalf of sponsors. Dick Fosbury _ : Gold Medal in High Jump (1968 Mexico City Games) _ : Fosbury is an executive committee member of the World Olympians Association.But he hasn't left the tracks just yet - he coaches teenager athletes at Dick Fosbury Track Camps. Greg Louganis _ : Gold Medals in Diving (1984 Los Angeles Games, 1988 Seoul Games) _ : Louganis developed AIDS and retired in 1989.It wasn't until the mid-90s that he announced he was HTV-positive.Since then, Louganis has been an outspoken advocate for HTV awareness. Dominique Dawes _ : Gold Medal in Gymnastics (1996 Atlanta Games) _ : President Barack Obama appointed her and New Orleans Saints quarterback Drew Brees as co-chairs of the President's Council on Fitness, Sports and Nutrition. Dawes is also the co-host for Yahoo! News Weekend Edition.
Answer: Edwin Moses and Greg Louganis.
Solution:
Who won two gold medals?