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

Ex Input:
Which jockey rode Red Alligator to victory in the 1968 Grand National?

Ex Output:
red alligator


Ex Input:
In the film `Breakfast at Tiffanys`, what is the name of Audrey Hepburn`s character`s cat ?

Ex Output:
breakfast at tiffany's


Ex Input:
Which former actor was elected Governor of California in 1966?

Ex Output:

california