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

[EX Q]: Who played the character Gene Hunt in the UK TV series 'Life on Mars' and 'Ashes to Ashes'?
[EX A]: life on mars

[EX Q]: Which female gymnast won Gold Medals in the Balance Beam and Floor Exercise events in the 1972 Summer Olympics?
[EX A]: 1972 summer olympics

[EX Q]: Alice Arnold is the lifetime partner of which other broadcaster?
[EX A]:
alice arnold