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

Example Input: Which composer's oratorios include 'The Kingdom' and 'The Dream of Gerontius'?
Example Output: the dream of gerontius

Example Input: Court Philippe Chatrier, which has stands named after Jacques Toto Brugnon, Jean Borotra, Henri Cochet, and Ren Lacoste, is the main court of an international tennis venue in which city?
Example Output: stade roland garros

Example Input: Which model was married to photographer David Bailey for 10 years, from 1975?
Example Output:
david bailey