In this task, you are given a question and a corresponding answer. Your task is to generate a fact statement that is useful in answering the given question.
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Question: Question: Pollution is a source of what? Answer: dirtying agents.

Answer: pollution is a source of pollutants

Question: Question: Who famously explicated the science of dropping something? Answer: Newton.

Answer: dropping something causes that something to fall

Question: Question: as the number of pollinators attracted to a flower increases , the ability to reproduce will increase for what? Answer: flora.

Answer:
as the number of pollinators attracted to a flower increases , the ability of that flower to reproduce will increase