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:
You can use what to fake sunlight for plants? (A) love (B) a flash light (C) breathing (D) water

Ex Output:
B


Ex Input:
Max mixed some orange flavored powder in a glass of water until there it was dissolved. His sister tasted it and it tasted like (A) cola (B) dark chocolate milk (C) a citrus fruit (D) lemons and apples

Ex Output:
C


Ex Input:
A bear snacks on a tiny bird and the person watching this will know that the bear may be all aside from (A) a herbivore (B) an omnivore (C) a carnivore (D) a predator

Ex Output:

A