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 American playwright wrote The Iceman Cometh and Long Day's Journey Into Night?

Output: eugene o'neill

Input: Consider Input: Who starred in the title role of the film version of J B Priestley's play An Inspector Calls?

Output: alastair sim

Input: Consider Input: The Mackenzie River flows form which lake to the ocean?
Output: great slave lake