Pick which sentence is not logical.\nOptions:\n- Sentence A: "A penguin is a type of large black and white sea bird which mostly live in the Antarctic."\n- Sentence B: "A penguin is a type of large black and white sea bird which mostly live in the Arctic."\n
Step-by-step reasoning process below:
Sentence B
Though the climate of the North Pole and the South Pole is similar, there are no penguins found in the North Pole.

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Final answer: Sentence B