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: Standing on a plastic tote will (A) vaporize it (B) deform it (C) levitate it (D) melt it

SOLUTION: B

PROBLEM: What is the source of cooling that turns lava into land? (A) seawater (B) refrigerators (C) air conditioning (D) glaciers

SOLUTION: A

PROBLEM: An object that contains gas often goes (A) in circles (B) forward (C) down (D) up

SOLUTION:
D