Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
--------
Question: What famous novel invented the terms thoughtcrime and doubleplusgood?

Answer: newspeak


Question: Which biologist was known as Darwin's Bulldog?

Answer: charles darwin


Question: Broderick Crawford won an Oscar as best actor for his part in which 1949 film?

Answer:
broderick crawford