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: 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.
Example output: How many books are there in the British Library?
Example explanation: In the Article, 10,000,000 is mentioned for the number of books available in the British Library, so this is a good question.
Q: Article: In the past ten years, many scientists have studied the differences between men and women. And they all got the same answer: The sexes are different, because their brains are different. And this, the scientists say, makes men and women see the world in different ways. Boys, for example, generally are better than girls at mathematical ideas. Boys also generally are better than girls at the kind of hand and eye movements necessary for ball sports. Girls, on the other hand generally start speaking earlier than boys. And they generally see better in the dark than boys and are better at learning foreign languages. What makes men and women better at one thing or another? The answer is the brain. The brain has two sides connected by nerve tracks. The left side generally is used for mathematics, speech and writing. The right side is used for artistic creation and the expression for emotions . In men and women, different areas in each side of the brain develop differently. In boys, for example, it's the area used for mathematics. In girls, it is the area used for language skills. Another interesting difference is that the two sides of a man's brain are connected by a smaller number of nerves than the two sides of a woman's brain are.
Answer: Men and Women are Different in Brain
A:
Which of the following is the best title of the article?