Anchor: A dog is digging a field.
Entailed: a dog is in a field
Contradiction: the dog is playing in the snow
Contradiction: The optimism says the market's rise is because the conditions have been a horrible condition.
Contradiction: Saddam Hussein bought arms by selling oil on the international black market.
Contradiction: We often eat at fast food more than anywhere else.
Contradiction: Rugby players are able to tackle.