instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
What style of facial hair was famously worn by American Civil War general Ambrose Burnside?
answer:
ambrose burnside


question:
What is the largest city in Bavaria?
answer:
bavaria


question:
Bafana Bafana is the name of what country's national soccer team?
answer:

south africa national football team