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: Evolution occurs by a process called natural selection., Fact2: Adaptation is the result of natural selection., Question: What leads to evolution? (A) Plants growth (B) competition (C) Adatation (D) our star (E) Experimentation (F) Stagnation (G) environment (H) Information

A: C
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Q: Fact1: nuclear reactions in stars causes stars to produce light, Fact2: An intense bright light produces a glare., Question: What in stars cause stars to produce bright glares (A) energy of moving objects (B) nuclear reactions (C) direct energy (D) shining suns (E) bright activity (F) Chemical energy (G) moving moons (H) heat energy

A: B
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Q: Fact1: a light bulb is used for seeing in the dark, Fact2: Humans are unable to see clearly in the dark., Question: What helps humans see? (A) layers of fat (B) electricity (C) food (D) focusing a lens (E) shadows (F) dolphins (G) Light bulbs (H) pets

A:
G
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