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

[Q]: In which film of 1995 did Robert De Niro and Al Pacino appear on screen together for the first time?
[A]: al pacino


[Q]: Who is the only British Prime Minister to serve under 3 monarchs?
[A]: prime minister of the united kingdom


[Q]: Who wrote the three plays known as the Eugene Trilogy - Brighton Beach Memoirs, Biloxi Blues and Broadway Bound?
[A]:
broadway bound