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

Q: Which 1970s musical film starred Angela Lansbury as a trainee witch?

A: angela lansbury
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Q: The Briish Airways subsidiary BA Connect was sold to which other airline?

A: airline
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Q: Which British female singer released a double A-side, featuring 'Footprints in the Sand' and 'Better in Time', in aid of Sport Relief?

A:
better in time
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