instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Which model was married to photographer David Bailey for 10 years, from 1975?
answer:
david bailey


question:
On which holiday island are the peaks of 'Ruivo' and 'Arieiro', and the airport of 'Santa Cruz'?
answer:
pico do arieiro


question:
Who played the role of J J Gittes in the 1974 film 'Chinatown'?
answer:

chinatown