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: shelter is used for protection by animals against weather, Fact2: Many animals use sponges for shelter., Question: What can animals use for protection? (A) hair (B) bushes (C) keratin (D) food (E) shells (F) appendages (G) energy (H) sponges

Output: H


Input: Consider Input: Fact1: soil is formed by weathering, Fact2: Over time, the slow processes of weathering and erosion can turn large rocks into sand., Question: What is formed by erosion processing large rocks? (A) cracks (B) crust (C) Newton (D) roots (E) pan (F) soil (G) potash (H) biome

Output: F


Input: Consider Input: Fact1: the Earth revolving around the Sun causes the seasons to change on its axis, Fact2: Winter is a horrible season., Question: What does the Earth revolving around the Sun cause? (A) warmth (B) sunlight (C) friction (D) evolving (E) winter (F) heat (G) wind (H) climate


Output: E