Anchor: The loveliest avenue, the Prado (formally known as Paseo de Marta), runs from Parque Central to the sea.
Entailed: The Prado is the loveliest avenue.
Contradiction: The Prado is the ugliest avenue.
Contradiction: the child is sleep
Contradiction: Elephant tusks were imported from Africa and Asia in the 18th century.
Contradiction: A cat is playing with a toy.
Contradiction: We used to camp when the kids were younger.