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").

[EX Q]: Fact1: telephones are used for communication by two people by transmitting sound, Fact2: And the sound of their voice becomes important as well., Question: What is transmitted with telephones? (A) voice (B) copper (C) waves (D) smell (E) cancer (F) energy (G) HIV (H) power
[EX A]: A

[EX Q]: Fact1: a plant requires sunlight to grow, Fact2: Sunlight is turned into energy by plants., Question: Sunlight is made of (A) Prism (B) lightning (C) colors (D) glass (E) chlorophyll (F) dirt (G) energy (H) photons
[EX A]: G

[EX Q]: Fact1: pasteurization reduces the amount of bacteria in milk, Fact2: Pasteurization is a mild heating process that kills pathogenic micro-organisms in milk., Question: What is used to reduce bacteria in milk? (A) chemical messengers (B) protection (C) 70-75 degrees Fahrenheit (D) ribonucleic acid (E) mild heating process (F) Exposure to oxygen and water (G) microbes and mussels (H) melanin content
[EX A]:
E