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

Which actress played the part of Angie in EastEnders?
angie watts

What famous song from the film Butch Cassidy and the Sundance Kid won an Oscar for best song?
academy award for best original song

Playing a scenario close to the rise and assassination of real-life 1930s Louisiana Governor, Huey Long, the film won three Oscars (Best Actor, Best Supporting Actress, Best Picture) and was nominated for four more. Which was it?
academy award for best picture