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: Consuming a hot liquid can? Answer: sooth a pained esophagus.
[A]: if liquid is boiling then that liquid is hot


[Q]: Question: To aid in increasing the population of an organism in an environment? Answer: introduce more water sources.
[A]: as the available water in an environment increases , the populations of organisms in that environment will increase


[Q]: Question: Obstacles that might impede a dune are? Answer: cacti.
[A]:
sand dunes are made of sand