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

Input: Consider Input: Meiosis is part of the process of gametogenesis, which is the production of sperm and eggs.

Output: Meiosis is part of the process of gametogenesis, which is the production of what?

Input: Consider Input: Poles parts of the planet does solar energy have difficulty reaching.

Output: What parts of the planet does solar energy have difficulty reaching?

Input: Consider Input: Scissors are compound machines.
Output: Are scissors simple or compound machines?