Anchor: A group of men out in a public park at a chess table, engaged in a game.
Entailed: A group of men is in a park.
Contradiction: The men are playing soccer.
Contradiction: The congressman in my precinct was in a tight race with his opponent.
Contradiction: In April a merger was approved by the justice department. 
Contradiction: The woman with dreads is standing.
Contradiction: A balcony has two young boys practicing matial arts on it.