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 Q]: If a day has passed, so has (A) most of a month (B) most of thirty hours (C) most of a week (D) most of a year
[EX A]: B

[EX Q]: An example of an acquired characteristic is (A) the thickness of a horse's mane (B) the length of a horse's mane (C) the number of legs a horse has (D) the color of a horse's mane
[EX A]: B

[EX Q]: Which process does the slate that comes from shale come from? (A) height (B) compression (C) gravity (D) steel
[EX A]:
B