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").

Q: 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

A: E
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Q: Fact1: Roundworms may be free-living or parasitic., Fact2: Roundworms make up the roundworm phylum, Nematoda., Question: What can the phylum Nematoda be? (A) dangerous (B) parasitic (C) horses (D) meiosis (E) more abundant (F) graptolites (G) homogenous (H) phytoplankton

A: B
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Q: Fact1: Viruses are not cells at all, so they are neither prokaryotes nor eukaryotes., Fact2: Influenza viruses are classified as orthomyxoviruses., Question: Which is not a cell? (A) cigarettes (B) Chlorophyll (C) Leptospirosis (D) layers of fat (E) an object (F) anemia (G) all matter (H) influenza

A:
H
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