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

Example Input: Which European country contains the ski resorts of Davos and Klosters?
Example Output: klosters

Example Input: Which actor spoke the line I love the smell of napalm in the morning* in the 1979 film Apocalypse Now?
Example Output: apocalypse now

Example Input: Which actor provides the voice for Gru in the film Despicable Me?
Example Output:
despicable me