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

Input: Consider Input: Socket secures teeth in the mouth.

Output: What secures teeth in the mouth?


Input: Consider Input: Lichens are not a single organism, but rather an example of a mutualism.

Output: Lichens are not a single organism, but rather an example of a what?


Input: Consider Input: A protein is an organic compound made up of small molecules called amino acids.


Output: What is an organic compound made up of small molecules called amino acids called?