One of the following sentences is nonsensical. Which one is it?\nOptions:\n- Sentence A: "The principle of windmills is to generate electricity by means of a cloud."\n- Sentence B: "The principle of windmills is to generate electricity by means of the wind."\n
Step-by-step reasoning:
Sentence A
Clouds can't be used to generate electricity and windmills don't use clouds either.

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So, the answer is Sentence A