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

Input: Consider Input: Which mediaeval author wrote The Canterbury Tales?

Output: the canterbury tales

Input: Consider Input: Which motor manufacturer produces the Duster model?

Output: dacia duster

Input: Consider Input: What American swimmer won eight gold medals at the 2008 Olympics?
Output: 2008 summer olympics