Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

What was Casanova's occupation at the time of is death?
giacomo casanova

Who played Bonnie in the 1967 film 'Bonnie And Clyde'?
bonnie and clyde

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