Anchor: Him, or another.
Entailed: Him, or another; I'll take either. 
Contradiction: I'll only accept him. 
Contradiction: Two women smash their electric guitars.
Contradiction: A group of people stand behind a barricade and glance toward the right.
Contradiction: I took her bedspread because she is always hot.
Contradiction: The lower that mailing costs are it is less likely that mailers will go to competitors.