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: having food has a positive impact on an organism 's health, Fact2: Birds and animals eat such food ., Question: What generally has a positive impact on an organism's health? (A) stay warm (B) sex with multiple partners (C) smoking (D) exercise (E) nutrients (F) eating (G) Cooking (H) fasting

A: F
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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: competition may cause animals to fight towards members of their own species, Fact2: Competition for nest sites can be fierce and fighting is common., Question: fierce fighting for nest sites may cause animals to fight towards who? (A) food and shelter (B) members of their own species (C) other living things (D) Something with a head, thorax, and abdomen (E) large fish (F) creatures with hair (G) Males and females (H) members of orders

A:
B
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