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").

Ex Input:
Fact1: if gas is heated then that gas will expand, Fact2: If more space between 2 galaxies more space to expand so it moves away faster., Question: When gas is heated, it takes up more: (A) solutes (B) plasma (C) fluidity (D) energy (E) space (F) viscosity (G) matter (H) Energy.

Ex Output:
E


Ex Input:
Fact1: Bone provides protection for soft tissues and internal organs., Fact2: Antlers are true bones and are composed of calcium and phosphorous., Question: What provides protection for soft tissues and internal organs? (A) bacteria (B) Veins and arteries. (C) Fully cooking the oysters (D) layers of fat (E) calcium and phosphorous (F) water (G) peachleaf willow (H) the trachea

Ex Output:
E


Ex Input:
Fact1: the Earth being tilted on its axis causes ones side of the Earth to receive less energy from the Sun than the other side, Fact2: Seasons are caused because the earth's axis is tilted as the earth revolves around the sun., Question: what are caused by the same reason that one side of the Earth receives less energy from the sun (A) car accidents (B) climate (C) Seasons (D) photons (E) meteor showers (F) sweating (G) carbon cycle (H) sunlight

Ex Output:

C