OK. You'll be given the following question. Please do chain-of-thought reasoning.
Of the following two sentences, which one is against common sense?\nOptions:\n- Sentence A: "People should rub water on their skin before giving an injection"\n- Sentence B: "People should rub ethyl alcohol on their skin before giving an injection"\n
User
Rubbing water on your own skin does nothing for the person whom you're giving the injection to.
Thus, the answer is Sentence A.
Assistant