Text: In the apse of the Greek-columned interior is a delightful mosaic of St. Apollinaris, Ravenna's first martyr and bishop, surrounded by 12 sheep representing the Apostles, with Moses and Elijah in the clouds above him.
Entailment: Ravenna's first bishop and martyr was St. Apollinaris, depicted here in a delightful mosaic.
Contradiction: The twelve sheep surrounding St. Apollinaris represent the twelve virtues.