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: when a hemisphere is tilted away from the sun , that hemisphere receives less direct sunlight, Fact2: Sunlight is delivered in small packets of energy called photons., Question: What does a hemisphere receive less of if it is tilted away from the sun? (A) Light (B) rain (C) warmth (D) Epidermis (E) body water (F) photons (G) cold air (H) sugar

A: F
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Q: Fact1: Mammals have a layer of fat under the skin to help insulate the body., Fact2: Glass insulation keeps beverage warm for hours., Question: What keeps mammals warm? (A) evaporation (B) Animal fur (C) staying warm (D) sweating (E) They have thick fur (F) with their fur (G) a layer of fat (H) Veins and arteries.

A: G
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Q: Fact1: a greenhouse is used to protect plants by keeping them warm, Fact2: Plants are Earth's producers., Question: What is used to protect producers and keep them warm? (A) an electric stove (B) sweaters (C) green houses (D) dirt (E) animal fur (F) In the winter (G) evaporation (H) plant fans

A:
C
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