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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: Sydney Airport International Terminal--Arrivals Area Specialty Retail News link:Two separate News link stores cater to all your reading needs including newspapers.magazines and the latest best sellers. Downtown Duty Free:Make sure you shop at Downtown Duty Free for great saving on a range of items including perfume,alcohol,skincare and cigarettes.It's your last chance before customs! BEACH CULTURE:A must for those into the latest in beach clothing Top surf, street and fashion labels including Mambo,Stussy and Quicksilver, including children's sizes DINING BLUE Sky Cafe:Speedy service leaves you time to keep all eye on the arrivals gate Morning pastries.fresh juice.breakfast rolls and coffee while you wait. McDonald's:hamburgers,fries,drinks,muffins and shakes-all your family favorites.Breakfast served until 0:30 SERVICES ATM:ATMs are conveniently located throughout Arrival and Departures. Dollars. pounds. francs and RMB are all available. Vodafone Rentals:This communications center offers the very latest technology for mobile phone rentals.sales and servicing.
Answer: An official guide
Solution:
Where is this passage likely to appear?