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]: The bear in the wild needs to find other animals to feast. (A) they are killers (B) they only eat (C) they never kill (D) they are docile
[EX A]: A

[EX Q]: Consumers eat other what? (A) oxygen (B) animal toys (C) rays (D) weaker bugs
[EX A]: D

[EX Q]: It takes the Earth one year to go around the sun. It takes the moon how long to make one revolution around our planet? (A) 2 months (B) 30 days (C) 2 years (D) a decade
[EX A]:
B