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: As the pull of gravity decreases air molecules (A) explode (B) disperse (C) crowd together (D) party

Output: B


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

Output: D


Input: Consider Input: Microscopes (A) make tiny atoms look smaller (B) enhance the size of amoebas for easier viewing (C) make magnifying things much more difficult (D) make huge samples look minuscule


Output: B