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

Ex Input:
Thereze Bazar and David van Day were better known as which duo?

Ex Output:
david van day


Ex Input:
The 1987 film 'Roxanne' was adapted by actor Steve Martin from which Edmond Rostand play?

Ex Output:
roxanne


Ex Input:
Who was shot by Andrew Cunanan in July 1997?

Ex Output:

andrew cunanan