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").
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Question: Fact1: Flagella help prokaryotes move., Fact2: Bacteria are prokaryote cells., Question: Bacteria gets help moving from what?  (A) environment (B) lysosomes (C) food (D) cytoplasm (E) rhizome (F) light energy (G) flagella (H) the skin

Answer: G


Question: Fact1: acid rain has a negative impact on water quality, Fact2: Sulfur dioxide causes acid rain., Question: What has a negative impact on water quality? (A) Reverse osmosis (B) fossil fuels (C) Fresh water (D) Carbon filter (E) chlorofluorocarbons (F) Sulfur dioxide (G) Pollution (H) harmful substances

Answer: F


Question: Fact1: water vapor cooling causes that water vapor to condense, Fact2: All lenses are anti-fog coated to eliminate condensation., Question: What could cause lenses to fog? (A) energy of moving objects (B) Transpiration from plants (C) Water evaporating (D) heating liquids (E) Water vapor cooling (F) Ice sublimating (G) scattered light (H) The atmosphere

Answer:
E