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").

Input: Consider Input: Plants derive what from soil? (A) pollination and germination (B) life sustaining substances (C) roots and oxygen (D) oxygen and argon

Output: B


Input: Consider Input: Coral gets some help with algae for their (A) love (B) dating advice (C) happiness (D) vibrance

Output: D


Input: Consider Input: What is one use of a spider's web? (A) camouflage (B) obtaining sustenance (C) home (D) decoration


Output: B