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.

[EX Q]: Question: sharp beaks are a kind of adaptation for catching? Answer: small food beings.
[EX A]: sharp beaks are a kind of adaptation for catching prey

[EX Q]: Question: Which has a positive impact on the environment in the world? Answer: making sure trash is reused for new purposes.
[EX A]: humans discarding waste in an environment causes harm to that environment

[EX Q]: Question: Two cats in different rooms may share information by? Answer: vocalizing.
[EX A]:
sound can be used for communication by animals