Anchor: Ornate carvings on the stone facade can still just be discerned, though they have suffered greatly through weathering and pollution.
Entailed: There are ornate carvings on the stone.
Contradiction: The stone is smooth with no carvings.
Contradiction: The carvings are in pristine condition. 
Contradiction: An ATV is going through the snow.
Contradiction: Pam, get rid of that tripod!
Contradiction: There will be no lunch today.