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.

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?
hemoglobin

Sentence: High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by supersonic term. Question: High explosives create shock waves that exceed the speed of sound, a phenomenon that goes by what term?
supersonic

Sentence: A fewer predators is most likely to cause the number of rabbits living in an area to increase. Question: Which factor is most likely to cause the number of rabbits living in an area to increase?

fewer predators