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: Courtship is behavior that is intended to attract a mate., Fact2: Complex courtship rituals precede mating., Question: What are behavior that is intended to attract a mate? (A) a doorbell (B) firm hugs (C) Complex rituals (D) Riding a bike (E) Behaviour modifications (F) Magnets (G) honeybees (H) Friendship

A: C
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Q: Fact1: global warming is when worldwide temperature increases, Fact2: Global warming is caused by carbon dioxide trapped in the atmosphere., Question: What does carbon dioxide cause? (A) skateboards (B) Greenhouse gases (C) Worldwide temperature increase (D) major threat to health (E) direct damage to the lungs (F) running (G) a lot of human deaths (H) Temperature decrease

A: C
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Q: Fact1: smoking tobacco decreases stamina, Fact2: Tobacco is most commonly smoked in cigarettes., Question: Which of the following can decrease stamina? (A) toxins (B) smallpox (C) Dehydration (D) liver cancer (E) Weight (F) hypothyroidism (G) Cigarettes (H) uncontrolled

A:
G
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