TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Devil's Tower National Monument in Wyoming, USA features prominently in which landmark 1977 science fiction film?

SOLUTION: devils tower

PROBLEM: Which popular Doctor Who villains, it was revealed in 2011, are to be given 'a rest' by scriptwriters?

SOLUTION: doctor who

PROBLEM: What was the name of the Oscar-winning song 'performed' by Audrey Hepburn in 'Breakfast at Tiffany's'?

SOLUTION:
breakfast at tiffany's