Instructions: In this task, you are given a question and an answer, you would be asked to create the sentence based on the Question-Answer provided. It should be contained within the Question-Answer provided.
Input: Question: A supervolcano that may have killed all but 10,000 humans resulted in what phenomenon, lasting up to a decade? Answer: volcanic winter
Output:
A supervolcano that may have killed all but 10,000 humans resulted in volcanic winter phenomenon, lasting up to a decade.