instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Between 1958 and 1972 all Cliff Richard single records were released on which record label?
answer:
cliff richard

question:
Which 1995 'Space' move starred Tom Hanks; Bill Paxton and Kevin Bacon?
answer:
tom hanks

question:
September 9, 1969 saw what made an official language of Canada?
answer:
canada