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").
Input: Fact1: Most fungi get organic compounds from dead organisms., Fact2: Fungi and bacteria feed on the dead fibers., Question: what feed on dead organisms? (A) viruses (B) insects (C) Most plants (D) fish (E) bacteria (F) chickens (G) matter (H) animals
Output:
E