Anchor: A dog with its mouth wide open to catch a ball in the sand.
Entailed: A dog has its mouth open ready to catch a ball
Contradiction: The dog is a cat
Contradiction: No group provided any explanations to business units.  
Contradiction: The man peaks at a sample with the microscope.
Contradiction: Ca'daan was calm and collected.
Contradiction: Two women are looking at a notebook together, they are both wearing their safety goggles.