In this task, you are given a fact statement and question based on the fact. Your task is to generate the correct answer for the question. The answer needs to be generated using the context fact statement.

[Q]: Fact: a planet rotating causes cycles of day and night on that planet. Question: At any given time on earth, some countries can be in bed and other are in the middle of the day enjoying the outdoors, why?
[A]: planet rotation


[Q]: Fact: a glacier is made of ice. Question: If a large glacier is moving passed a beach, it can deposit this because it is made of ice?
[A]: fluid


[Q]: Fact: grey clouds are a source of precipitation. Question: Above your head, the daylight sky is gloomy and dark, despite the hour of day. The wisest thing to bring with you on this summer afternoon is?
[A]:
an umbrella