Consider the premise. Does the hypothesis directly oppose it? Premise: How can the definers be sure we will know without being told that a man-about-town is never a woman? Hypothesis: How can they be sure that a man in public is not really a woman?
How can the definers be sure we will know without being told that a man-about-town is never a woman?###How can they be sure that a man in public is not really a woman?