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: Flagella help prokaryotes move., Fact2: Bacteria are prokaryote cells., Question: Bacteria gets help moving from what? (A) environment (B) lysosomes (C) food (D) cytoplasm (E) rhizome (F) light energy (G) flagella (H) the skin
Example Output: G

Example Input: Fact1: exercise increases a body 's strength, Fact2: Strength is increased by resistance activities., Question: which of the following are a type of exercise? (A) resistance activities (B) fantasy football (C) sitting down (D) Relieve pain (E) Something that is self-aware (F) running for office (G) animal behaviorists (H) Riding a bike
Example Output: A

Example Input: Fact1: Hormones are chemical messengers that control many body functions., Fact2: Neurotransmitters are chemical messengers in the brain., Question: Neurotransmitters and hormones are what in their function? (A) cells (B) organic (C) inorganic (D) complex (E) Vibrates (F) warm (G) properties (H) similar
Example Output:
H