What is the question to: "A sonic boom is the sound associated with the shock waves created by an object traveling through the air faster than the speed of sound."? The topic is Sonic boom.
Ans: "what creates sonic boom?"

What is the question to: "Navy Federal is the largest natural member (or retail) credit union in the world, both in asset size and in membership."? The topic is Navy Federal Credit Union.
Ans: "what is the largest credit union?"

What is the question to: "Mens rea is Latin for "guilty mind"."? The topic is Mens rea.
Ans: "What does the term "mens rea" mean?"

What is the question to: "Transmission occurs primarily by drinking water or eating food that has been contaminated by the feces (waste product) of an infected person, including one with no apparent symptoms."? The topic is Cholera.

Ans: "how are cholera and typhus transmitted and prevented?"