I'll give you a question, please answer with step-by-step reasoning process.
Pick which sentence is not logical.\nOptions:\n- Sentence A: "Combining exercise with the diet may be the most effective way to gain weight"\n- Sentence B: "Combining exercise with the diet may be the most effective way to lose weight"\n

Sentence A
Weight gain is accomplished through heavy eating and minimal exercise.

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The answer is Sentence A