Generate a sentence that answers this question: "Thirteen times a year, roughly, the moon".

Answer: the moon orbiting the Earth approximately occurs 13 times per year

Generate a sentence that answers this question: "if white cold items drop from the sky, what might these be?".

Answer: snow falls during the winter in the arctic environment

Generate a sentence that answers this question: "A person who wants to avoid wasting a manufactured box will".

Answer:
An example of avoiding waste is using a material more than once