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

James Dearden wrote which book, made into a famous film directed by Adrian Lyne, in 1987?
adrian lyne

Which Chuck Berry song is performed by Marty McFly at the end of the film Back to the Future?
back to the future

Oscar Schindler, Michael Collins and Alfred Kinsey have all been played on screen by which actor?

michael collins