Given scientific fact as input, generate the question from this fact such that it can be answered from the input.

[Q]: Starches are complex carbohydrates that are the polymers of glucose.
[A]: What complex carbohydrates are the polymers of glucose?

[Q]: Half-life property of carbon and other elements can be used to date fossils and rocks, among other things.
[A]: What property of carbon and other elements can be used to date fossils and rocks, among other things?

[Q]: The brain is harmed if you get meningitis.
[A]:
Which organ of our body is harmed if you get meningitis?