Anchor: The whipmaster shifted and reared back to stab Ca'daan.
Entailed: The whipmaster tried to stab Ca'daan.
Contradiction: Ca'daan tried to stab the whipmaster with his dagger.
Contradiction: The man playing the guitar is bald.
Contradiction: Statistical Science wouldn't accept his request, but will review his formal comments for later publishing.
Contradiction: boys  throwing rocks
Contradiction: There are umbrellas.