Anchor: AUTHORIZING AND APPROVING 
Entailed: Granting permission.
Contradiction: Banning and disapproving. 
Contradiction: A bunch of baseball players are in a room.
Contradiction: Two spectacularly flamboyant organs from the 18th century.
Contradiction: You use velcro to attach hooks to them, and then they float on top of the surface.
Contradiction: A couple is taking a stroll through the park while their dog wanders off leash