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: Line graphs are especially useful for showing changes over time. Question: Line graphs are especially useful for showing changes over what?
answer:
time


question:
Sentence: From observations as simple as blowing up a balloon, it is clear that increasing the amount of gas increases the volume. Question: From observations as simple as blowing up a balloon, it is clear that increasing the amount of gas increases what else?
answer:
the volume


question:
Sentence: Maritime air type of air may get stuck on the windward side of a mountain range. Question: What type of air may get stuck on the windward side of a mountain range?
answer:

maritime air