instruction:
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.
question:
Sentence: Air pressure it decreases as altitude increases. Question: How does air pressure change as altitude increases?
answer:
it decreases


question:
Sentence: Rock containing fossilized seashells found on a mountaintop of the following provides the best evidence that earth has evolved over geologic time. Question: Which of the following provides the best evidence that Earth has evolved over geologic time?
answer:
rock containing fossilized seashells found on a mountaintop


question:
Sentence: We call water that has been used for cleaning, washing, flushing, or manufacturing wastewater. Question: What do we call water that has been used for cleaning, washing, flushing, or manufacturing?
answer:

wastewater