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: studying a soil sample means studying the microorganisms in the? Answer: dirt.
[A]: studying a soil sample means studying the microorganisms in that soil


[Q]: Question: Who is in better shape? Answer: a body builder.
[A]: exercise has a positive impact on a human 's health


[Q]: Question: Which form can be made into a triangle? Answer: ice.
[A]:
Matter in the solid phase has definite shape