Anchor: At a fencing tournament in a gymnasium two fencers engage in a duel with their swords.
Entailed: Two people engaging in sports together.
Contradiction: Two wrestlers square off for a match.
Contradiction: Broder and Waas say the ouija board gave them all the information.
Contradiction: They were strangers and maybe it would stay that way.
Contradiction: White took the snacks  off the bodies.
Contradiction: A man is preparing food.