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:
When we made some confetti it differed from the original sheets of paper in (A) color (B) pattern (C) temperature (D) shape

Ex Output:
D

Ex Input:
Why would a lightbulb be dark? (A) the bulb needs to be charged (B) the room is too bright (C) the circuit is incomplete (D) it ran out of electricity

Ex Output:
C

Ex Input:
An animal usually requires a warm body temperature for survival, such as (A) a bird in a tree (B) a snake in a desert (C) a fox in the snow (D) a shark in the water

Ex Output:
C