Anchor: This incident was unusual, and yet not so very different from the APA's standard modus operandi.
Entailed: The incident was unexpected.
Contradiction: The incident was very common.
Contradiction: A fisherman is talking to the fish, telling them to get out of there now.
Contradiction: The staircase is 3 meters above sea level.
Contradiction: Calculus is not necessary to understand this.
Contradiction: A man is transporting a full cart.