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.
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Question: Sentence: Drought makes marginal lands unsuitable for farming. Question: What makes marginal lands unsuitable for farming?

Answer: drought


Question: Sentence: A reptile's metabolism doesn't generate enough energy to keep their body temperature stable. Question: A reptile's what doesn't generate enough energy to keep their body temperature stable?

Answer: metabolism


Question: Sentence: In humans, the sperm cell is the only cell with the  flagella structure that enables motility. Question: In humans, the sperm cell is the only cell with what structure that enables motility?

Answer:
flagella