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: Scientists still know relatively little about Archaea., Fact2: Scientist do research every year., Question: Who still knows very little about Archaea? (A) unicellular organisms (B) single celled organisms (C) single cell microorganisms (D) people that do research (E) a french scientist (F) feed on dead protists (G) microscopic organisms (H) people that live in Arcaea
Output:
D