instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Who composed Air on the G String?
answer:
air on the g string


question:
Can you name the final movie directed by Alfred Hitchcock?
answer:
alfred hitchcock


question:
Cruella DeVil was a villainess in which animated Disney film?
answer:

cruella de vil