Anchor: At Margerates you can watch the potters at work and buy from their workshops.
Entailed: One can buy pottery at Margerates, and watch the pots being made.
Contradiction: Potters at work cannot be seen at Margerates.
Contradiction: children drink cocoa
Contradiction: Mrs. Vandemeyer is or was married. 
Contradiction: The Crusaders arrived in 1102 but it was already a ghost town.
Contradiction: It is strange.