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

[EX Q]: Which striped or checked cotton cloth takes its name from the Malay word for striped?
[EX A]: cotton

[EX Q]: Which English classic horse race for 3 year olds held at Doncaster every September began in 1776?
[EX A]: doncaster racecourse

[EX Q]: Who had a number 1 hit in 1951 with Come On a My House?
[EX A]:
come on-a my house