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").

[Q]: Birds sometimes eat what? (A) grass (B) underground crawlers (C) insecticide (D) trees
[A]: B


[Q]: Sleet is made out of water that is (A) vapor (B) hot (C) liquid (D) cold
[A]: D


[Q]: when a tadpole changes into a frog, the tadpole is like (A) a maggot (B) a lamb (C) water (D) a grape
[A]:
A