Text: Visit the interior of the 12th-century Romanesque Collegiata (not officially a cathedral but proudly called the town's Duomo none the less) for its dramatic frescoes of New Testament scenes along the right aisle.
Entailment: The 12th-century Romanesque Collegiata features frescoes of New Testament scenes.
Contradiction: The Romanesque Collegiata is a real cathedral, although it is not referred to as the town's Duomo.