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: Which is most harmful to a human? (A) dynamite going off (B) reading email (C) balloons popping (D) opening a soda

SOLUTION: A

PROBLEM: A mountain top heats and lava flows, resulting in (A) a hot golden leaf (B) a cold deep sea (C) a raised portion of land (D) a sunken valley of ice

SOLUTION: C

PROBLEM: If a person looks at the night sky in February and then again in June, the stars will be (A) unchanged (B) gone (C) unmoved (D) differently placed

SOLUTION:
D