Given the task definition and input, reply with output. You are given a sentence and a question in the input. The information provided in the sentence should be enough to answer the question. You're expected to write the correct answer. Do not use any facts other than those provided in the sentence.

Sentence: And so, every few years, the sun and moon come together to show the pink moon's is always with us, even in the day time . 
Question: How long did it take the moon to reach the sun?

every few years.