Anchor: They were repulsed at Hispaniola by a strong Spanish force and decided to take Jamaica as a consolation prize.
Entailed: Jamaica was taken as a secondary option to show strength.
Contradiction: Jamaica wasn't taken by the Spaniards.
Contradiction: the rocks were hard
Contradiction: to what specific basketball are you referring?
Contradiction: The tunnel leads to a dungeon. 
Contradiction: They never actually read the code unless the code was breached on the first day of work.