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: powering an electrical device with a battery requires a path for electricity to flow through a closed circuit, Fact2: Electrons flow continuously in a closed circuit., Question: powering an electrical device with a battery requires a path for electrons to what? (A) hydrogen and oxygen (B) spread out (C) electromagnetic energy (D) cut the line (E) flow continuously (F) an electron microscope (G) flood (H) kinetic energy
Example Output: E

Example Input: Fact1: Glucose is used for energy by the cells of most organisms., Fact2: Glucose, the sugar the body uses for fuel, is stored as glycogen., Question: What is sugar stored as by the body? (A) heat energy (B) sun's heat (C) A drug. (D) A kernel (E) energy (F) glycogen (G) lmestone (H) Hemoglobin
Example Output: F

Example Input: Fact1: Ribosomes are sites where proteins are made., Fact2: Biomolecules covered include amino acids, proteins, enzymes, vitamins and hormones., Question: Biomolecules are made in where? (A) Power plants (B) ribosomes (C) Earth (D) body water (E) loose dirt (F) ocean water (G) environment (H) loose soil
Example Output:
B