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.

Ex Input:
Which is the penultimate letter of the Greek alphabet?

Ex Output:
psi


Ex Input:
Which American playwright wrote The Iceman Cometh and Long Day's Journey Into Night?

Ex Output:
eugene o'neill


Ex Input:
German film of the 1920s starred Max Schreck as a vampire?

Ex Output:

nosferatu