An indian coast guard was posted at the border of calicut on the malabar coast. he watched for pirate ships and invaders. suddenly, he saw a strange-looking ship with triangular sails moving toward calicut. the guard raised the alarm. when the ship arrived, a man with skin paler than ivory stepped off it. the coast guard had never seen such a pale man. the guard brought the man to the king. there, the man said he was from a distant land called portugal and wanted to trade with india. based on this passage, we can conclude that the portuguese man was?