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


[Q]: Fact1: All plants have a characteristic life cycle that includes alternation of generations., Fact2: Plants have chlorophyll and an alternation of generations ., Question: What have chlorophyll and a characteristic life cycle? (A) vases (B) Fungi (C) models (D) Trees (E) Conifers (F) plants (G) seeds (H) greenhouses
[A]: F


[Q]: Fact1: Sweat wets the skin, and when it evaporates, it cools the body., Fact2: High humidity interferes with evaporation of the sweat., Question: What interferes with cooling of the body? (A) low humidity (B) snow (C) ice (D) Sulfur dioxide (E) Leptospirosis (F) Smoking (G) heat or cold (H) high humidity
[A]:
H