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

Input: Consider Input: Between 1958 and 1972 all Cliff Richard single records were released on which record label?

Output: cliff richard

Input: Consider Input: The Briish Airways subsidiary BA Connect was sold to which other airline?

Output: airline

Input: Consider Input: Which actress played Dorien in the TV sitcom 'Birds of a Feather'?
Output: birds of a feather