In this task, you are given a sentence and a question, you would be asked to create the answer which is contained in the sentence provided.

Q: Sentence: None purpose does the appendix serve in humans today. Question: What purpose does the appendix serve in humans today?

A: none
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Q: Sentence: A sudden flow of mud is called a(n) mudflow. Question: What's it called when there's a sudden flow of mud?

A: mudflow
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Q: Sentence: Steam is harmless water vapor, for a powerplant. Question: What is harmless water vapor, for a powerplant?

A:
steam
****