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

Input: Consider Input: Hydrocarbons compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization.

Output: What compounds, which serve as fuels and are used in manufacturing, are called the driving force of western civilization?


Input: Consider Input: A crater can usually be found on the top of composite volcanoes.

Output: A crater can usually be found on the top of what kind of volcanoes?


Input: Consider Input: Fungi cause three different types of human illness: poisonings, parasitic infections, and allergies.


Output: Fungi cause three different types of human illness: poisonings, parasitic infections, and what?