Anchor: A group of actors and actresses are performing in a play.
Entailed: The actors are performing.
Contradiction: The actors and actresses are sitting and reading their lines.
Contradiction: Men pour concrete to repave the street.
Contradiction: There are people on a street.
Contradiction: Two men carrying briefcases knock on the door of the rural farm house.
Contradiction: A group of travelers were relaxing on the top of a hill.