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").

Fact1: a prism is used for refracting light, Fact2: Refraction is the bending of light cause by a speed change when it passes through different media., Question: What aspect of light changes when it passes from air into a prism? (A) power (B) seasons (C) speed (D) energy (E) a wave (F) Joules (G) heat (H) unique
C

Fact1: Sperm are deposited in the vagina during sexual intercourse., Fact2: Male gametes are sperm., Question: What are deposited in the vagina during sexual intercourse? (A) several genes (B) prokaryotic cells (C) cilia (D) female gametes (E) testicles (F) male gametes (G) irritants (H) Vibrissae
F

Fact1: a telephone is used for communication by humans over long distances, Fact2: Communication is about the sharing of ideas, thoughts and points of views., Question: What is used to share ideas, thoughts and views by humans over long distances? (A) thoughts and prayers (B) power (C) hand lenses (D) smoke signals (E) telephones (F) photons (G) electricity (H) Riding a bike

E