Given the task definition, example input & output, solve the new input case.
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: 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.
Output: How many books are there in the British Library?
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 case for you: Article: The medical term for a broken bone is a fracture.But there are different kinds of fractures.A single fracture is when a bone is broken in just one place.You may have heard the term hairline fracture.This is a single fracture that is very small,like the width of a hair.A complete fracture is when the bone comes apart.When a bone is broken in more than two places or gets crushed.the name for it is a comminuted fracture.Still another condition is called a bowing fracture.This happens with a bone that bends but does not break.It happens mostly in children.Ever heard of a greenstick fracture? This is when a bone is bent and breaks along only one side,like a young stick of wood.Another kind of break is an open or compound fracture.This is when the bone breaks the skin. This is very serious.Along with the bone damage there is a risk of infection in the open wound. A lot of things happen as the body reacts to all injury like a broken bone.You might suddenly feel lightheaded.You might also feel sick to your stomach.People who are seriously injured can go into shock.They might feel cold,dizzy and unable to think clearly.Shock requires immediate medical attention.But while broken bones can be painful,they are generally not life-threatening. Still,broken bones should be treated quickly because they can restrict blood flow or cause nerve damage.Also,the break will start to repair itself, so you want to make sure the bone is lined up correctly. X-rays are taken to see the break.Treatment depends on the kind of fracture that is identified. A doctor sets a broken bone to make sure it is in the correct position.Severe breaks may require an operation to hold the bone together with metal plates and screws.Then,a hard _ may be put around the area of the break to hold the bone in place while it heals.Casts are usually worn for one to two months.In some cases,instead of a cast,a splint made of plastic or metal will be secured over the area to restrict movement.
Answer: Seven.
Output:
How many kinds of fractures are mentioned in this passage?