OK. You'll be given the following question. Please do chain-of-thought reasoning.
Pick which sentence is not logical.\nOptions:\n- Sentence A: "If your hands are dirty, you must wipe them with tissue"\n- Sentence B: "If your hands are dirty, you can wipe them with a tissue"\n
User
If your hands are dirty, you need to wash them with soap and water.
Thus, the answer is Sentence A.
Assistant