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]: Which two forces are likely the cause of canyons? (A) water plus fire (B) fire and brimstone (C) water plus gravity (D) H20 and lemmings
[A]: C


[Q]: A pond is in the middle of a back yard. There are heavy rains and the pond swells and floods. The pond now  _______ of the yard. (A) takes up very little (B) takes up almost zero (C) takes up a smaller minority (D) takes up a greater portion
[A]: D


[Q]: Chlorophyll allows plants to soak up (A) solar rays (B) acid rain (C) pollen (D) fertilizer
[A]:
A