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.

[Q]: Question: soil is formed by? Answer: animals stepping on dead leaves and crushing it into bits.
[A]: soil is formed by rocks eroding


[Q]: Question: objects made of what cause refraction of light? Answer: melted sand.
[A]: objects made of glass cause refraction of light


[Q]: Question: Which is true about flashlights? Answer: they fade out over time and distance.
[A]:
as distance from a source of light increases , that source of light will appear dimmer