Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.

Input: Consider Input: Which actor plays the title role in the Harry Potter films?

Output: daniel radcliffe


Input: Consider Input: Which English monarch was the elder brother of King Richard III?

Output: edward iv of england


Input: Consider Input: What condition, first described by Reginald Fitz in 1886 and characterised by inflammation of the blind-ended tube connected to the cecum, requires an immediate operation to prevent rupture of the tube and death from (mainly) peritonitis and shock?


Output: appendicitis