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

[EX Q]: What was Bon Jovi's first UK top ten hit single?
[EX A]: bon jovi

[EX Q]: According to folklore, what was the name of the monster slain by 'Beowulf'?
[EX A]: beowulf

[EX Q]: Who won a gold medal in the 100 metres breaststroke at the 1980 Olympics in Moscow?
[EX A]:
1980 summer olympics