Anchor: A little boy is in a bathroom holding a green ball.
Entailed: A boy is holding a green ball in the bathroom.
Contradiction: A boy is throwing a blue ball in the yard.
Contradiction: Installation happens every day without any breaks. 
Contradiction: Cowboys are on horses.
Contradiction: Two adults are swimming in a lake.
Contradiction: The southern part of the island has a notable ancient site of all the Mediterranean.