Anchor: A man sitting on the sidewalk with his dog.
Entailed: There is a man and a dog on the sidewalk.
Contradiction: Stray dogs walk in a dirt ally.
Contradiction: Lime green was not a mistake.
Contradiction: Wilde lovers at the end of the 20th century were challenged to find a way to appall. 
Contradiction: Santa Claus is playing at a concert.
Contradiction: Carcassonne in the daytime is not nearly as impressive as it is at night.