Anchor: The export point is, of course, La Sabina, first and last port of call on any round-island jaunt.
Entailed: La Sabina is where most people start from when circumnavigating the island.
Contradiction: Very few people call into La Sabina when visiting the island.
Contradiction: There are no pagodas in the garden at all.  
Contradiction: He considered that here had been some kind of massive oversight in their plan.
Contradiction: The school is closed.
Contradiction: The problem could actually be surmounted.