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: wind and rain cause erosion, Fact2: Soil erosion, or rather soil movement, is a natural process., Question: Wind and rain can cause what? (A) deforestation (B) Greenhouse gases (C) Physical weathering (D) rainfall (E) flooding (F) contamination (G) Pollution (H) Soil movement
Output:
H