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: Which of these could be a reason why the stars seem to be in a different place at dusk than at dawn? Answer: rotation of the earth.
[EX A]: the Earth rotating on its axis causes stars to appear to move across the sky at night

[EX Q]: Question: What is most likely to occur before a rainstorm? Answer: atmospheric water droplets collide.
[EX A]: precipitation is when water falls from the sky

[EX Q]: Question: Some birds use their beaks for the same purpose as their? Answer: feet.
[EX A]:
sharp beaks are a kind of adaptation for catching prey