Anchor: to provide the context for the overall message and to help the reader understand the significance of the issues discussed.
Entailed: It provides the context for the message.
Contradiction: It provides no context for the message.
Contradiction: A group of women dancing.
Contradiction: It's called Blackening Magic. 
Contradiction: The Mauian hotel is a hotel from the 1950's that was restored to reflect modern times.
Contradiction: No women are permitted to give birth on the island in order to preserve its sacredness.