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

The Neil Simon plays The Prisoner of Second Avenue and Brighton Beach Memoirs are set in which city?
brighton beach memoirs

In which town in California is Disneyland?
disneyland

Belgian competitor Eddy Merckx, often referred to as the best of all time in his field, was involved in what sport?

eddy merckx