Anchor: A large dog looks up as he swims.
Entailed: The dog is swimming
Contradiction: The dog is in the cage.
Contradiction: The summer heat is all but unbearable, so most visitors come later in the year.
Contradiction: Tintoretto's work is located in the Sala dell'Albergo.
Contradiction: There are twenty requirements to be admitted into the US as an eligible alien.
Contradiction: She is walking along the road.