Anchor: Two fencers in full gear duel in a gym.
Entailed: Two fencers competing
Contradiction: Two onlookers watching the competition.
Contradiction: A dog is surfing with his mater at the beach.
Contradiction: You should put down your gauntlet.
Contradiction: Authoritarian leaders are unable to make war or peace without first consulting their voters.
Contradiction: Tommy imagined a mean dog protecting it.