Anchor: A man is smiling to take the photograph as he is working.
Entailed: worker smiles to photo
Contradiction: man swiming
Contradiction: Snorkeling is the worst thing you can do at St. Bart's.
Contradiction: The kids are in front of their teacher
Contradiction: The ancient manuscripts, books and engravings all burned to a cinder.
Contradiction: Your guess is as good as any.