TASK DEFINITION: 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").
PROBLEM: Gas can fill any container it is given, and liquid (A) is standard weight and size (B) is the opposite of variable (C) only needs a few (D) uses what it needs

SOLUTION: D

PROBLEM: Which doesn't contain water? (A) Sea of Tranquilitiy (B) Caspian Sea (C) Dead Sea (D) Caribbean Sea

SOLUTION: A

PROBLEM: Folding up rocks can happen when (A) deer shiver (B) snakes rattle (C) birds quiver (D) bunkers shake

SOLUTION:
D