Anchor: He wiped his hands on the breechclout.
Entailed: The breechclout made a handy napkin for his hands.
Contradiction: He had lost his hands in an industrial accident years ago and so he wiped his feet instead.
Contradiction: He wasn't suspicious at all. 
Contradiction: It is an invasion of privacy to have people with loudspeakers going down your street.
Contradiction: There has always been information about this.
Contradiction: Three people are walking outside.