Anchor: It's a veritable treasure-trove of quality gems, gold, and cigars.
Entailed: It's a valid place to find gems, gold and cigars.
Contradiction: Gems, gold and cigars are hardly known treasures.
Contradiction: A later time?
Contradiction: Oh yes, the transaction has to be sort of discreet.
Contradiction: The rider is on ice.
Contradiction: Human onlooking