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

Ex Input:
Ewart was the middle name of which British Prime Minister?

Ex Output:
prime minister of the united kingdom


Ex Input:
Which popular animated characters, first seen in 1996 include many different characters including ones called Ash Ketchum, Tracy Sketchit and Gar Oak?

Ex Output:
tracy


Ex Input:
What is the name of the television character who hosts the UK show 'Celebrity Juice'?

Ex Output:

celebrity juice