Detailed Instructions: 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: poison causes harm to living things, Fact2: When living things die, they quickly begin to decay., Question: What causes things to die and quickly decay? (A) beans (B) mushrooms (C) viruses (D) medicine (E) poison (F) heat (G) bacteria (H) apoptosis
A:
E