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

Input: Consider Input: In 1459, the Battle of Blore Heath in Staffordshire, England, 2 miles east of Market Drayton in Shropshire, was the first major battle of which campaign?

Output: england


Input: Consider Input: Where is the Barbary Coast?

Output: barbary coast


Input: Consider Input: What holiday was first celebrated on April 22, 1970?


Output: april 22