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: Substances enter any plant or animal cell by passing through cell membrane of the following structures. Question: Substances enter any plant or animal cell by passing through which of the following structures?
answer:
cell membrane


question:
Sentence: Corals build hard exoskeletons that grow to become coral reefs. Question: Corals build hard exoskeletons that grow to become what?
answer:
coral reefs


question:
Sentence: Arterial blood pressure is highest when the heart contracts during ventricular systole. Question: Which blood pressure is highest when the heart contracts during ventricular systole?
answer:

arterial