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]: Which of the following, when plugged into an outlet, completes a circuit? (A) gold (B) glass (C) plastic (D) rubber
[EX A]: A

[EX Q]: In an arid location, any various lifeforms will have to (A) work harder for nutriment (B) find food quite easily (C) find fast, easy nutriment (D) always eat their fill
[EX A]: A

[EX Q]: Conservation is (A) using Styrofoam plates for every meal (B) reusing gift bags again and again (C) throwing plastic bottles in the landfill (D) driving a gas guzzling truck
[EX A]:
B