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: Consider Input: Fact1: rain causes erosion, Fact2: Erosion of dunes leads to erosion of the beach and of the Island., Question: What can destroy dunes? (A) wind (B) fire (C) turtles (D) storms (E) clams (F) heat (G) rain (H) grain

Output: G


Input: Consider Input: Fact1: an aquatic animal requires great amounts of water to survive, Fact2: Beavers are primarily aquatic animals., Question: what requires great amounts of water to survive (A) sunlight (B) beavers (C) octopus (D) mussels (E) trout (F) carbon (G) oxygen (H) amphibians

Output: B


Input: Consider Input: Fact1: when an electrical circuit is working properly , electrical current runs through that circuit, Fact2: An electrical current is a flow of electrons., Question: when a circuit is working properly, what runs through that circuit? (A) coils (B) direct energy (C) electromagnetic energy (D) conductors (E) h2o (F) activation energy (G) hydrogen and oxygen (H) flow of electrons


Output: H