Anchor: The woman stands in front of a rock pond and wears a red shirt.
Entailed: The woman is outdoors.
Contradiction: The woman is wearing a solid white shirt.
Contradiction: An old man is climbing the stairs.
Contradiction: The tests are not so clear cut.
Contradiction: Two women sit on a horse drawn carriage
Contradiction: Natural fertility was increased by Europe's systems of irrigation, still using the medieval canals that will be visible en route south to Pavia.