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

Input: Consider Input: Eyespots do the cells in the front of a volvox typically develop to help swim towards light.

Output: What do the cells in the front of a volvox typically develop to help swim towards light?

Input: Consider Input: Protist diseases in humans are caused by protozoa.

Output: What type of diseases in humans are caused by protozoa?

Input: Consider Input: Potassium hydroxide in soap is an example of base.
Output: Potassium hydroxide in soap is an example of what?