instruction:
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").
question:
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
answer:
C

question:
This seed carries food: (A) rock (B) strawberry (C) thunder (D) water
answer:
B

question:
A person wants to fix up a fan so that it can run electrically, and finds that in order to do so they require (A) music (B) paper (C) distractions (D) copper
answer:
D