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

What is the capital of the American state of Delaware Boise, Dover or Jefferson City?
delaware

Allopurinol is typically prescribed for which illness?
allopurinol

The official beverage of Puerto Rico since 1978, what drink consists of rum, coconut cream, and pineapple juice?
coconut cream