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").
Q: Fact1: a stove is used for cooking by generating heat, Fact2: Cooking is essential to make food palatable., Question: What is essential to make food palatable? (A) organic molecules (B) eating (C) Generating heat (D) kinetic energy (E) the digestive system (F) hydrogen and oxygen (G) sound (H) plates
A:
C