Anchor: Tommy heard Conrad say: "Lock it and give me the key." The footsteps died away.
Entailed: Tommy could hear Conrad and the fading footsteps.
Contradiction: Tommy was unable to make out what Conrad was saying.
Contradiction: Sinai has yet to be returned, and its absence is in part responsible for the overall low level of national pride. 
Contradiction: A human awaits a Frisbee.
Contradiction: The railroad companies held onto their land until a local referendum forced them to relinquish property to the state.
Contradiction: I bet so.