Anchor: In the paving of the center aisle of the nave is a large circular labyrinth.
Entailed: There is a sizeable maze in the middle of the nave.
Contradiction: The labyrinth is located to the side of the nave.
Contradiction: The labyrinth is located outside.
Contradiction: the boy is 5 years old
Contradiction: Taddeo di Bartolo's triptych is located on the high altar.
Contradiction: The little boy has no hat on.