TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: What did Edwin Land invent because of his daughters' wish for instant and 'snappy' results?

SOLUTION: edwin h. land

PROBLEM: Who composed Air on the G String?

SOLUTION: air on the g string

PROBLEM: Which 20th century British Prime Minister was born in Broadstairs, Kent?

SOLUTION:
broadstairs