TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: What is the name of the US electric car manufacturer, founded in 2003, whose cars include the Model S and the Model X?

SOLUTION: tesla model s

PROBLEM: At the recent Tony Awards who won the award for Best Actress in a Play for her performance as Queen Elizabeth II in the play The Audience by Peter Morgan?

SOLUTION: tony award for best actress in a play

PROBLEM: Which Daphne du Maurier novel is centred around a coaching house on Bodmin Moor?

SOLUTION:
bodmin moor