Anchor: 'Running diagnostic,' the computer chirped.
Entailed: The computer chirped 'Running diagnostic'.
Contradiction: The computer stayed silent all the time.
Contradiction: How much did the ball travel?
Contradiction: All customers might be allowed to use the same rates if they satisfied other requirements.
Contradiction: Cats in kennel playing with balls of yarn.
Contradiction: Drew took a sip of a beverage before answering.