instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
What sport is featured in the musical The Beautiful Game by Andrew Lloyd Webber and Ben Elton?
answer:
the beautiful game


question:
In which city were the 2002 Winter Olympic Games held?
answer:
2002 winter olympics


question:
Which London building was completed in 1977 from a design by Denys Lasdun?
answer:

denys lasdun