Given the task definition and input, reply with output. 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").

Fact1: an image in a mirror is formed by reflecting light, Fact2: Light is the visible form of electromagnetic energy., Question: An image in a mirror reflects what? (A) electromagnetic energy (B) Earth revolving around the sun (C) heat or cold (D) they body they live in (E) fissures of hot, acidic water (F) objects that have mass (G) our nearest star (H) Males and females
A