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: heating an egg causes a chemical reaction in the egg, Fact2: Heat is very important in cooking., Question: What does cooking an egg cause? (A) depress neuronal excitability (B) hatching of the egg (C) melting of the egg (D) Something that causes allergies (E) freezing of the egg (F) chemical reaction in the egg (G) death and devastation (H) DNA damage and mutations
A:
F