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").

[Q]: Fact1: Plants live just about everywhere on Earth., Fact2: Epiphytes are plants that live on other plants., Question: Where do epiphytes live? (A) swamp vegetation (B) mountains (C) vegetation (D) the environment (E) peachleaf willow (F) ice (G) rocks (H) everywhere on earth
[A]: H


[Q]: Fact1: Chromosomes are coiled structures made of DNA and proteins., Fact2: DNA is deoxyribonucleic acid., Question: chromosomes are coiled structures made of proteins and what? (A) solid, liquid, gas (B) density (C) Something that causes allergies (D) deoxyribonucleic acid (E) It helps them survive (F) inheritance (G) blood cells (H) allow growth
[A]: D


[Q]: Fact1: Mammals breathe with the help of a diaphragm., Fact2: Hiccups are caused by involuntary spasms of the diaphragm, the muscle beneath the lungs., Question: Mammals find breath through the action of what thing beneath their lungs? (A) matter (B) the skin (C) muscle (D) organ (E) lmestone (F) oxygen (G) gas (H) Epidermis
[A]:
C