Anchor: The two men dueled as the rest of the group watched.
Entailed: Two men fought each other as others watched. 
Contradiction: The two men fought alone in the night. 
Contradiction: The runners are all sleeping at the hotel.
Contradiction: The man is getting ready to surf.
Contradiction: It is much less convient than it used to be.
Contradiction: Oh yeah, TI is all around.