You will be given a definition of a task first, then some input of the task.
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: high mountains with well-rounded peaks can be formed by collision of crustal plates, Fact2: Many earthquakes occur when the earth's crustal plates grind and shift along one another., Question: what can occur in areas with high mountains with well-rounded peaks (A) melanin amount (B) deserts (C) jungles (D) earthquakes (E) coral (F) permeable walls (G) air pollution (H) male gametes
Output:
D