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").

Example Input: Fact1: All cells share some of the same structures and basic functions., Fact2: Inside the cell is a structure called the nucleus., Question: All nucleus share the same basic what (A) size (B) rays or beams (C) species (D) Joules (E) location (F) allow growth (G) functions (H) spectrum
Example Output: G

Example Input: Fact1: Aging occurs as cells lose their ability to divide., Fact2: Death is attributed to the infirmities of old age., Question: What occurs as cells lose their ability to divide? (A) illness (B) Winter (C) disease (D) death (E) youth (F) die (G) black holes (H) cell growth
Example Output: D

Example 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: Energy produced by the sun in the form of heat and light is called solar energy., Question: The Earth being tilted on its axis causes ones side to receive less  (A) water vapor (B) moisture (C) sunlight (D) harmful substances (E) carbon and oxygen (F) heat and light (G) Greenhouse gases (H) wind currents
Example Output:
F