Anchor: Put that pair in your personal ad, and you'll be dating my aunt Helen (if you're a man) or my uncle Morty (if you're a neat and prudent gay man) or my uncle Herb (if you're a straight woman and his mother, my great-aunt Selma, says it's OK).
Entailed: Uncle Morty is gay.
Contradiction: That personal add will not get any replies.
Contradiction: A woman is sitting at the park.
Contradiction: A surfer surfing on beach
Contradiction: A ball is playing fetch with a stick.
Contradiction: A band is playing with a light show.