Detailed Instructions: 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").
Problem:A pollutions standard is something which (A) will hopefully limit the amount of damage done to the environment by large producers (B) a standard that gets applied to every person (C) a way to get factories to make more product (D) the best way to reduce poisoning the trees in Michigan
Solution:
A