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

Ex Input:
The counties of Alameda, El Dorado, Fresno, Marin, Mariposa, Nevada, Orange, Riverside, Sacramento, San Bernardino, San Joaquin, San Mateo, Santa Clara, Santa Cruz, Sonoma and Ventura are in what state of the USA?

Ex Output:
santa clara, california


Ex Input:
Name the town in California where Clint Eastwood was elected mayor in 1986.?

Ex Output:
clint eastwood


Ex Input:
Which comedian starred in the ABC sitcom Chicken Soup?

Ex Output:

chicken soup