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: the alps were formed by rock what? (A) growing (B) melting (C) erupting (D) creasing

SOLUTION: D

PROBLEM: Which of the following can be found on the moon? (A) Non-volcanic Mountains (B) Life-filled Oceans (C) Volcanic Mountains (D) Multiple Land Masses

SOLUTION: A

PROBLEM: After a week of storms, the nearby lake now has more (A) fish (B) birds (C) liquid (D) plants

SOLUTION:
C