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: heat can change the state of matter, Fact2: Heat and temperature are the same thing., Question: What can change the state of matter? (A) temperature (B) color (C) a-a gradients (D) electricity (E) hypothyroidism (F) fossil fuels (G) global warming (H) flavor
Example Output: A

Example Input: Fact1: if heat is conducted to an object then that object will become hot, Fact2: Metals vary in their capacity to conduct heat., Question: What can happen if a metal is heated? (A) change chemical composition (B) refract energy (C) they bend (D) It expands (E) electricity (F) Relieve pain (G) maintains core temperature (H) becomes hot
Example Output: H

Example Input: Fact1: Menopause occurs when menstruation stops occurring, usually in middle adulthood., Fact2: By definition, menopause occurs when menstruation stops permanently., Question: What stops once menopause happens? (A) Menial tasks stop (B) Plant growth is reduced (C) Pulse stops (D) Dehydration (E) Breathing stops (F) Menstruation stops (G) smoking tobacco (H) recovery time from fatigue
Example Output:
F