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").

[Q]: In the desert it was harder to find a (A) stream (B) cactus (C) dry bed (D) canyon
[A]: A


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


[Q]: Where would more water fall from the sky yearly? (A) inside of a mansion (B) a place where wild camels roam (C) a place where a lot of grass grows (D) on dark side of the moon
[A]:
C