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: Mating is generally preceded by courtship., Fact2: For example, a black rooster and a white hen mate, and the resulting offspring are gray., Question: What can result in offspring? (A) seeds (B) competition (C) courtship (D) travel (E) resistance (F) solitude (G) litter (H) reading

Answer: C


Question: Fact1: Protozoa can be classified on the basis of how they move., Fact2: Paramecium are protozoa, single celled animals., Question: What is a way to categorize paramecium?  (A) the smell (B) coliform (C) the taste (D) canis lupus (E) how they move (F) the length (G) skin color (H) coelenterates

Answer: E


Question: Fact1: Muscle contraction occurs when muscle fibers get shorter., Fact2: Muscles in the upper arm called biceps are used to flex the arm., Question: what gets contracted when fibers get shorter? (A) nerves (B) h2o (C) veins (D) firm hugs (E) fur (F) biceps (G) the skin (H) density

Answer:
F