Anchor: A man paddles a canoe accompanied by a dog.
Entailed: A man and his dog go canoeing together.
Contradiction: A man and his dog are hiking alongside a stream.
Contradiction: Four police officer walk to their vehicles.
Contradiction: The samurai took one final stand against the overthrow of their privileges. 
Contradiction: women at a feminist rally
Contradiction: There are two players by the ball.