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:
Living underground can be used for hiding from what? (A) food (B) hunters (C) dirt (D) water

Ex Output:
B


Ex Input:
Camouflage is used by entities for hunting (A) air (B) trees (C) vittles (D) water

Ex Output:
C


Ex Input:
What dense environment is often dark in color? (A) plains (B) mountains (C) tree land (D) deserts

Ex Output:

C