Q: 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: extreme heat and pressure change rock into metamorphic rock, Fact2: Metamorphic Rocks Metamorphic rocks are the most common rocks in which garnets are found., Question: how can garnets be formed (A) by radioactive formations (B) extreme cold and pressure (C) raw crystal formations (D) extreme heat and pressure (E) The bending of a ray of light (F) rays or beams (G) Light passing through water (H) solid, liquid, gas
A:
D