If 'How can the definers be sure we will know without being told that a man-about-town is never a woman?' is true, does it logically mean that 'Men can always be recognized and could never be mistaken for a woman.' also is?
How can the definers be sure we will know without being told that a man-about-town is never a woman?###Men can always be recognized and could never be mistaken for a woman.