In 1511 Diego de Velazquez sailed from neighboring Hispaniola with some 300 conquistadores (conquerors).
Diego de Velazquez did not sail from Hispaniola in 1511.
mnli hypothesis: Diego de Velazquez did not sail from Hispaniola in 1511. premise: In 1511 Diego de Velazquez sailed from neighboring Hispaniola with some 300 conquistadores (conquerors).