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]: Losing which of these would make it hard for a wolf to satisfy hunger? (A) tail (B) eyebrow (C) eyelash (D) snout
[EX A]: D

[EX Q]: Being a nonrenewable resource means coal (A) is highly sought after as an alternate energy source (B) can be replaced and replenished with enough time (C) the industry one day will cease to exist (D) is flourishing with an unending supply
[EX A]: C

[EX Q]: sound can be heard when it reaches what? (A) hearing organ (B) brain (C) eyes (D) neck
[EX A]:
A