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: The cardiovascular system in the human body consists of the heart, a network of blood vessels, and blood. Question: Which system in the human body consists of the heart, a network of blood vessels, and blood?
answer:
cardiovascular system

question:
Sentence: Bicarbonate ions protects tissues of the central nervous system from changes in ph. Question: What protects tissues of the central nervous system from changes in ph?
answer:
bicarbonate ions

question:
Sentence: One might find deciduous trees in a humid continental climate. Question: In what type of climate might one find deciduous trees?
answer:
humid continental