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").

Example Input: Which are in opposition for similar chow? (A) cats and mice (B) dogs and sycamores (C) bears and salmon (D) lions and hyenas
Example Output: D

Example Input: A boy that has two legs and two arms has parents that have (A) nearly an arm and a leg (B) the same number limbs (C) their left arms only (D) one right leg each
Example Output: B

Example Input: As rabbits in a county die off, foxes will (A) live longer (B) boom in population (C) do the same (D) eat trees
Example Output:
C