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: seeing requires light, Fact2: Vision is our ability to see., Question: What is required for vision? (A) light (B) goggles (C) food (D) smell (E) hormones (F) Protein (G) color (H) hue

A: A
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Q: Fact1: Infancy is the period of most rapid growth after birth., Fact2: During infancy, babies learn whether to trust the world., Question: Babies do what most during their rapid growth period? (A) birth (B) move (C) run (D) fight (E) puberty (F) play (G) learn (H) shaking

A: G
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Q: Fact1: microscope is used to see small things by biologists by making them appear bigger, Fact2: Bioaerosols are extremely small living organisms or fragments of living things suspended in the air., Question: what do biologists use a microscope to see by making them appear bigger? (A) sea urchins (B) squids (C) Jellyfish (D) bioaerosols (E) tunicates (F) most cephalopods (G) mussels (H) tiny polyps

A:
D
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