Anchor: A man on a monocycle riding on a sidewalk.
Entailed: A man rides a bike.
Contradiction: A man walks down the sidewalk.
Contradiction: It went by so quickly, it took like five minutes at most.
Contradiction: Public sector reform is what the Council for Excellence in Government is all about.  
Contradiction: There are no funerary artifacts to be found in Mykonos.  
Contradiction: He changed his clothes for battle.