Anchor: Nor' Loch was drained (creating land for today's Princes Street Gardens), and the Mound was constructed to provide a second, westerly access between the two settlements.
Entailed: Before the Mound was built, there was no westerly access between the two settlements. 
Contradiction: The Mound was built so they had access to one settlement but not the other one.
Contradiction: The access between the settlements went around Nor' Loch.
Contradiction: Most people used to support interracial marriage.
Contradiction: That is wonderful but it was mentioned transactions can occur between people. 
Contradiction: A woman and a cat.