instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Which British Prime Minister signed the 'Entente Cordiale' in 1904?
answer:
prime minister of the united kingdom


question:
Which 1970s musical film starred Angela Lansbury as a trainee witch?
answer:
angela lansbury


question:
Former World Number One professional tennis player Arantxa Vicario was born in which country?
answer:

arantxa sanchez vicario