Anchor: A kid making a funny face in front of the water
Entailed: The kid is nearby a water source.
Contradiction: The kid is not nearby water.
Contradiction: Did the darkness make things better? 
Contradiction: A Man is selling fruit.
Contradiction: Some of the worst seafood restaurants in the Aegean can be found in the harbor.
Contradiction: The demonstration phase comes after the integration phase of product development.