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

Ex Input:
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?

Ex Output:
boxing


Ex Input:
Pirate Edward Teach was better known by what nickname?

Ex Output:
edward teach


Ex Input:
Adi Dassler founded the Adidas company, which company was founded by his brother Rudolf in 1948?

Ex Output:

adolf dassler