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

What hit song by the Crash Test Dummies comprised four three-letter words all containing the same letter?
crash test dummies

In which city were the 1912 Olympic games held Oslo, Antwerp or Stockholm?
1912 summer olympics

Mah Drysdale, Rebecca Scown, Juliette Haigh, Hamish Bond, Eric Murray, Pete Reed, Andrew Triggs Hodge, Ondrej Synek and Alan Campbell are international competitors in which sport?

alan campbell