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

Living organisms are made up of biochemical type of carbon-based compounds.
Living organisms are made up of what type of carbon-based compounds?

A(n) an ionic bond forms when the metal sodium gives up an electron to the nonmetal chlorine.
What forms when the metal sodium gives up an electron to the nonmetal chlorine?

Bioterrorism is a threat against civilized people called.
What is a threat against civilized people called?