TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Played by Dirk Benedict in the series and Bradley Cooper in the movie, by what nickname was Templeton Peck known on The A-Team?

SOLUTION: the a-team

PROBLEM: Which play and film was adapted from a story by Christopher Isherwood and later adapted as the musical and film Cabaret?

SOLUTION: cabaret

PROBLEM: Measuring over 26,000 square miles in area, which is Africa's largest lake?

SOLUTION:
africa