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 epidermis of a leaf contains openings known as stomata, through which the exchange of gases takes place. Question: Which part of a leaf contains openings known as stomata, through which the exchange of gases takes place?
answer:
epidermis


question:
Sentence: No reaction happens when alkanes are mixed with oxygen at room temperature. Question: What happens when alkanes are mixed with oxygen at room temperature?
answer:
no reaction


question:
Sentence: Prior to birth, the lungs are filled with amniotic fluid, mucus, and surfactant else. Question: Prior to birth, the lungs are filled with amniotic fluid, mucus, and what else?
answer:

surfactant