Anchor: A brown dog smelling a gray dog's tail.
Entailed: There are two dogs
Contradiction: The dogs are asleep on the couch
Contradiction: The man is being carried up a mountain.
Contradiction: A boy is running a race.
Contradiction: Nobody is playing a sport.
Contradiction: To the north, there is is 14th century church of Sant Miquel that sits on the hilltop and has a beautiful view of the sea.