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

Input: Consider Input: Who won the 2011 Booker Prize for 'The Sense of an Ending'?

Output: the sense of an ending


Input: Consider Input: Carpo and Elara are moons of which planet?

Output: elara


Input: Consider Input: Which large brown bear is native to an island which is part of Alaska?


Output: brown bear