I'll give you a question, please answer with step-by-step reasoning process.
Which of the following sentences is nonsensical?\nOptions:\n- Sentence A: "People can raise lions in the water tank"\n- Sentence B: "People can raise fish in the water tank"\n

Sentence A
Lions are not able to breathe water and prefer living on plains and savannas to living in water tanks.

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The answer: Sentence A