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

Ex Input:
The Cato Street Conspiracy was a plot to kill which British Prime Minister?

Ex Output:
prime minister of the united kingdom

Ex Input:
What was the name of the 1963 Disney live action movie, where 3 animals ventured to get themselves home?

Ex Output:
walt disney pictures

Ex Input:
Which Hungarian-born actor acted in films from 1917 to his death in 1956, and is best known for playing the title role in the 1931 film Dracula?

Ex Output:
dracula