Anchor: Muzzled greyhounds are racing along a dog track.
Entailed: Greyhounds are racing in competition.
Contradiction: The dogs are at the vet for shots.
Contradiction: The dogs are all pit bulls.
Contradiction: A man stands alone.
Contradiction: The irish didn't like centralized adminisration.
Contradiction: I buy used cars all the time, and nothing about they bothers me.