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 way that the earth rotates and moves through space can effect how (A) the stars are viewed in the sky (B) how the moon phases (C) the heat of the sun (D) the plants we are able to eat

SOLUTION: A

PROBLEM: Which of the following is correct? (A) The earth's strong gravitational pull causes a waxing gibbous to form (B) astrology causes a waxing gibbous to form (C) star maps cause a waxing gibbous to form (D) government satellites cause a waxing gibbous to form

SOLUTION: A

PROBLEM: Magnification makes a small thing (A) stuck on metal (B) hard to see (C) really very tiny (D) more easily seen

SOLUTION:
D