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: Fission takes place when an animal divides into two parts., Fact2: Flagellates reproduce by binary fission., Question: How do Flagellates reproduce? (A) diving into two parts (B) it keeps an organism warm (C) metabolic reaction (D) allow growth (E) photosynthesis (F) irradiation (G) The bending of a ray of light (H) By wind and rain
[A]: A


[Q]: Fact1: Viruses cause many human diseases., Fact2: Examples include influenza, rabies, HIV, and Herpes viruses., Question: What causes human disease? (A) HPV (B) UV (C) minerals (D) Tamiflu (E) mold (F) HIV (G) human growth (H) CFCs
[A]: F


[Q]: Fact1: Brain cells die quickly if their oxygen supply is cut off., Fact2: Neurons are the nerve cells within the brain., Question: What die quickly if their oxygen supply is cut off? (A) neurons (B) insects (C) viruses (D) parasites (E) rocks (F) humans (G) dirt (H) mammals
[A]:
A