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").
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Question: Fact1: disease-causing microbes have a negative impact on the body, Fact2: Water was tested for the presence of disease-causing microbes., Question: Water that is not what can have a negative impact on the body? (A) salinity (B) chemicals (C) sweat (D) an object (E) tested (F) deadly (G) dangerous (H) dead

Answer: E


Question: Fact1: All chemical reactions require activation energy to get started., Fact2: Fire is a chemical reaction., Question: What does fire require to get started? (A) an engine (B) activation energy (C) water (D) energy usage (E) direct energy (F) dogs (G) activated almonds (H) adding heat

Answer: B


Question: Fact1: Sperm had to swim from male to female reproductive organs for fertilization., Fact2: What semen is, is a carrier for the sperm contained in it., Question: What goes from male to female reproductive organs for fertilization? (A) embryos (B) salmon (C) semen (D) fusion (E) Flowers (F) seeds (G) Energy (H) eggs

Answer:
C