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

[EX Q]: If an island is experiencing a hot summer it is because (A) of the water (B) of the axis (C) of the shade (D) of glaciers
[EX A]: B

[EX Q]: After the moon phase where you can see nothing of the moon, what comes next? (A) the full moon (B) the last quarter (C) the first quarter (D) the half moon
[EX A]:
C