Anchor: CONTROLLABLE COST - A cost that can be influenced by the action of the responsible manager.
Entailed: Controllable cost is a cost not influenced by action of a responsible manager
Contradiction: Controllable cost is influence by a responsible manager 
Contradiction: It is late and no one is out in the city.
Contradiction: Things could change, so I'm not sure.
Contradiction: The controller is taking a nap.
Contradiction: Adrin fell bruised to the ground.