In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").

Ex Input:
Volcanoes, have a (A) Esophagus (B) Camels (C) Emotional experience (D) Cigarettes

Ex Output:
A


Ex Input:
A small dish that is in space will do this as it nears an enormous mass. (A) be blown up (B) be yanked in (C) be pushed away (D) be evaporated

Ex Output:
B


Ex Input:
Heat exposure at higher temperatures without ability to regulate internal body temperatures will result in the expiration of which of these? (A) ace of spades (B) bored ghosts (C) large bridge (D) gila monster

Ex Output:

D