Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
--------
Question: Whitney Houston's husband Bobby Brown was originally a member of which successful band?

Answer: bobby brown

Question: Cinder Cone, composite, and shield are all types of what?

Answer: cinder cone

Question: Which singer and actress is known as The Divine Miss M?

Answer:
the divine miss m