Teacher: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").
Teacher: Now, understand the problem? Solve this instance: Fact1: weathering means breaking down rocks from larger whole into smaller pieces by weather, Fact2: Through weathering, the surface was eroded away, exposing igneous rock., Question: What is the breaking down of whole rocks into smaller pieces? (A) cracking (B) compression (C) rock crumbling (D) loose soil (E) cleavage (F) flooding (G) eroding (H) mechanical
Student:
G