instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Which English town shares its name with the state capital of Delaware?
answer:
delaware


question:
Which English Leicester-born boxer fought Marvin Hagler in 1983 for the WBC and WBA World Middleweight titles and lost by a technical knockout in the sixth round?
answer:
boxing


question:
Which city hosted the 1964 Summer Olympic Games?
answer:

1964 summer olympics