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

[EX Q]: Which novel by A J Cronin is credited with laying down the foundation in Great Britain for the introduction of the National Health Service?
[EX A]: a. j. cronin

[EX Q]: Barabas is the central character in what 16th century play?
[EX A]: barabas

[EX Q]: Who played the title role in the TV sitcom Ugly Betty?
[EX A]:
ugly betty