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: the movement of tectonic plates causes volcanic eruptions, Fact2: Among the most destructive types of debris flows are those that accompany volcanic eruptions., Question: the movement of tectonic plates causes what? (A) friction (B) erosion (C) to move people (D) climate (E) debris flows (F) flooding (G) Movement (H) global warming
A:
E