Anchor: The Astronomer said, "I am afraid my son is city-bred."
Entailed: The Astronmer''s son grew up in the city.
Contradiction: The Astronomer's son had never seen a city before.
Contradiction: A dog is carrying a ball in his mouth.
Contradiction: A girl is playing in the snow.
Contradiction: we always spend at least sixty dollars when we get wine
Contradiction: Two children are playing on the floor.