instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
What is the SI unit of capacitance?
answer:
capacitance


question:
Who had a 2000 hit with Country Grammar?
answer:
country grammar


question:
Which 1992 Robert Altman film featured cameos from Angelica Huston, Burt Reynolds and Cher, all playing themselves?
answer:

cher