Anchor: Two bird dogs competing for the kill.
Entailed: Two dogs are outside.
Contradiction: Two dogs are at the local dog pound.
Contradiction: A fellow sails on a glassy lake.
Contradiction: A tall man entered the room after about a minute.
Contradiction: A fan in an orange jersey screams as the ball is dropped.
Contradiction: Anse picked up The Three Musketeers, there was no way to know who the owner was.