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

[Q]: The rivers Axe, Brue, Cary, Parrett, eta, are in which English county?
[A]: castle cary

[Q]: Will you still be sending me a valentine is a line from which Beatles song?
[A]: the beatles

[Q]: 'All My Loving' and 'Can't Buy Me Love', featured in which Beatles film?
[A]:
all my loving