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

Ex Input:
Whose tale in Chaucer's The Canterbury Tales tells of a knight sent away by his queen to discover what women want above all else?

Ex Output:
the canterbury tales


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:
The French poet Arthur Rimbaud, the confidence trickster Frank Abagnale and the industrialist and aviator Howard Hughes are three of the the real-life people played in Hollywood films by which actor?

Ex Output:

the aviator