Generate a sentence that answers this question: "Plants brought to the western United States from the eastern United States often die because of".

Answer: a plant requires a specific climate to grow and survive

Generate a sentence that answers this question: "A storm is covering a town in sleet, which means that things".

Answer: sleet is made of ice

Generate a sentence that answers this question: "Which is hotter?".

Answer:
a hot substance is a source of heat