Anchor: Bars are graded from first to third class and charge accordingly; prices always include service, but a small 5 percent tip is usual.
Entailed: The bars are graded from first through third class and the price varies depending on the class; prices always include service but a small tip isn't unusual.
Contradiction: The bars all have the same grade regardless of their service, and tips are never given.
Contradiction: An old man is running with a chair.
Contradiction: Many Chinese moved to the colony, much to people's surprise.
Contradiction: All right, there.
Contradiction: A football player is about to make a play as fans watch.