Detailed Instructions: In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
Q: Fact1: the moon revolving around the Earth causes the phases of the moon, Fact2: Phases refer to the different shapes the moon appears from the earth., Question: What causes different shapes of the moon to appear? (A) scattered light (B) Physical weathering (C) reflecting light (D) moon revolving around Earth (E) a hemisphere is tilted away from the sun (F) refract or absorb. (G) oxidation reaction (H) reflect objectstowards the eye
A:
D