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: microorganisms can cause infections, Fact2: Bacteria are microorganisms that exist everywhere., Question: What can cause infection? (A) bacteria (B) seeds (C) influenza (D) disease (E) horses (F) viruses (G) chickenpox (H) bladders

Output: A

Input: Consider Input: Fact1: if soil is permeable then water easily flows through that soil, Fact2: Sandy soils are permeable., Question: Water easily flows through what? (A) streams. (B) streams (C) coral reefs (D) sandy soils (E) aqueous solution (F) swamp vegetation (G) calcite (H) Sediment

Output: D

Input: Consider Input: Fact1: a vehicle is used for travel, Fact2: An airplane is a vehicle that is capable of leaving the ground and flying through the air., Question: What's a way to travel that lets you see vast areas of land below you? (A) Being over land (B) A yellow submarine (C) moving over land (D) A bicycle (E) weater (F) mountains (G) A tour bus (H) An airplane.
Output: H