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

Input: Consider Input: What nickname is given to the Australian Association Football International team?

Output: australia

Input: Consider Input: Which Renaissance artist's life was fictionalised in the book 'The Agony and the Ecstasy' subsequently made into a film?

Output: the agony and the ecstasy

Input: Consider Input: The American 1893 Nix v Hedden court case determined (and still), for US customs taxation purposes, based on conventional usage, what to be a vegetable and not a fruit?
Output: american