Anchor: Two pats with the flat of his off-hand dagger on the Kal's lower back made the large man laugh and Jon smiled.
Entailed: Jon smiled and the big man laughed.
Contradiction: The dagger was patted against the Kal's stomach.
Contradiction: Everyone stayed after they arrived.
Contradiction: The children are outside near the play set.
Contradiction: We have desire to attend. 
Contradiction: a brown dog stands in a river with his head turned