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: Calculations are described showing conversions between molar mass and density for gases. Question: Calculations are described showing conversions between molar mass and what for gases?
answer:
density

question:
Sentence: The brain is the most complex organ in the human body. Question: What is the most complex organ in the human body?
answer:
brain

question:
Sentence: The conductive cells within the heart establish the heart rate and transmit it through the myocardium. Question: The conductive cells within the heart establish the heart rate and transmit it through the what?
answer:
myocardium