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: Arginine amino acid do organisms incorporate into their proteins. Question: Which amino acid do organisms incorporate into their proteins?
answer:
arginine


question:
Sentence: Scientists utilize imprinting natural process to teach cranes born in captivity to migrate along safe routes. Question: Scientists utilize what natural process to teach cranes born in captivity to migrate along safe routes?
answer:
imprinting


question:
Sentence: The pupil is the name of the black opening in the eye that lets light enter. Question: What is the name of the black opening in the eye that lets light enter?
answer:

pupil