Anchor: Food : 4 stars.
Entailed: The food was rated four stars.
Contradiction: The food was completely awful. 
Contradiction: The rumor of Clinton's Senate run is still on-going.
Contradiction: It was because of this why we cringed when Ron Brown took a lot of businessmen overseas to go on sales trips.
Contradiction: A woman waits at the bus station.
Contradiction: Runners outside see a rainbow