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

Ex Input:
Who won a Gold Medal for Britain in the men's 100 metres at the 1992 Summer Olympic Games in Barcelona?

Ex Output:
britain


Ex Input:
In which country was actor Basil Rathbone born?

Ex Output:
basil rathbone


Ex Input:
What is the capital of Chechnya?

Ex Output:

chechnya