Text: Montreuil's churches are all noteworthy ' particularly Saint-Saulve, which dates in part from the 13th century ' but most visitors spend their time exploring the town's cobbled streets and medieval alleyways.
Entailment: All of the churches of Montreuil are noteworthy.
Contradiction: Saint-Saulve dates in part from the 10th century, and is vastly popular amongst tourists.