Anchor: That was the first time Thorn had died.
Entailed: Thorn had died for the first time.
Contradiction: Thorn had died many times before, and this was just another one of those times. 
Contradiction: The boy snowboards.
Contradiction: A human standing.
Contradiction: There is a boy wearing goggles waving to his friends in the water.
Contradiction: Stakeholders provide buy-in.