instruction:
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.
question:
Question: What will be more available in an area when rainfall increases? Answer: H2O.
answer:
rainfall is the amount of rain an area receives

question:
Question: An example of a fossil is a paw print in what? Answer: hard stones.
answer:
An example of a fossil is a paw print in rock

question:
Question: Which of the following organisms uses what is referred to as system of tubes to transport water and nutrients? Answer: a bamboo stalk.
answer:
a plant stem contains a system of tubes for transporting water and nutrients to other parts of the plant