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.

[EX Q]: Sentence: Hemoglobin is a carrier molecule that becomes less effective at binding oxygen as temperature increases. Question: Which carrier molecule becomes less effective at binding oxygen as temperature increases?
[EX A]: hemoglobin

[EX Q]: Sentence: Most of food's chemical energy ultimately comes from sunlight. Question: Most of food's chemical energy ultimately comes from what source?
[EX A]: sunlight

[EX Q]: Sentence: The earth's continental crust, on average, is 35 kilometers thick. Question: How thick is the earth's continental crust, on average?
[EX A]:
35 kilometers