Definition: 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").
Input: Fact1: Digestion is the process of breaking down food into components the body can absorb., Fact2: Nutrients are absorbed by the intestines and if the walls are coated, fewer nutrients are absorbed., Question: What is the process of breaking down food into nutrients? (A) recycling (B) food processing (C) digestion (D) bacteria (E) eating (F) hydration (G) Dehydration (H) blender
Output:
C