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: Ribosomes are structures in the cytoplasm where proteins are made., Fact2: Life without protein is impossible., Question: What is not possible without ribosomes? (A) growth (B) death (C) fusion (D) earth (E) life (F) rocks (G) stones (H) tumor
Output:
E