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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: For the Travel section, writers and editors selected special items to profile from a dozen cities. Brussels: Chocolate. Nearly half the chocolate consumed in the world is eaten in Europe, and Belgium--with average consumption of 14.99 pounds per person a year--certainly covers its fair share. While Brussels, the country's capital, is home to hundreds of chocolate makers, what makes a visit necessary is the rich heritage of traditional chocolate makers. Budapest: Paprika  The job of preparing Hungarian paprika was once considered too dangerous for mothers to do. A woman who touched her children upon returning from work risked burning them, so only the elderly and unmarried were allowed the delicate task of separating the skin from the flesh. But by the early 20thcentury, sweeter varieties and a machine turned paprika into a common feature of all Hungarian cuisine. Lisbon: Tiles  Is there a bluer country than Portugal? The blue sky and Atlantic Ocean embrace the land. The blue moods of Fado, the dark folk music, form the national soundtrack. And all across Portugal, the typically--blue designs of azulejos--ceramic tiles--are spread across churches, castles, palaces, university halls, parks. The result is a beautiful land of Christian saints, Portuguese kings, historical glories, aristocrats  at leisure, seascapes and so on. Madrid: Guitars Walking into one the Madrid's storied guitar makers' workshops can feel like stepping into the past. Curly wood shavings, from the palest pine to ebony, fall onto the floor as artisans  turn some humble wood into works of art. It's painstaking work--all done by hand--with classical guitar models and the methods of making them changing little over the last century. 
 Answer: The hot level of Hungarian peppers.
Solution:
What does the job of preparing Hungarian paprika suggest?