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: Cells are the microscopic building blocks of organisms., Fact2: Plants and animals are organisms., Question: What are cells in plants and animals? (A) production of energy (B) absorb light energy (C) large building blocks (D) sub-units of species (E) cellulitis (F) microscopic bulding blocks (G) disease (H) microorganisms

Output: F


Input: Consider Input: Fact1: Sponges have specialized cells called collar cells., Fact2: Flagellum of collar cell cause current to pass over collar and food is collected., Question: Which aspect of a sponge's cells allow it to collect food? (A) the cervix (B) teeth (C) flagellum (D) cartilage (E) plasma (F) osculum (G) tissue (H) potassium

Output: C


Input: Consider Input: Fact1: the Earth being tilted on its rotating axis causes seasons, Fact2: Latitude and season cause temperature variations., Question: What causes yearly temperature variations? (A) earth's rotation (B) scattered light (C) earth's bend on rotating axis (D) exposure to cold (E) depress neuronal excitability (F) earth's tilt on rotating axis (G) wind and erosion (H) earth's tilt on rotating half


Output: F