Anchor: A boy in a blue shirt standing by a lake shore.
Entailed: The boy is looking at the lake by the shore.
Contradiction: The girl is standing by the lake shore.
Contradiction: The pumps only take cash, which is a pain.
Contradiction: I want to go home someday as I have a two year old son.  
Contradiction: Clinton is a criminal and deserves execution.
Contradiction: A dog jumps through the field.