CREATE TABLE table_78903 ("Name" TEXT, "Pos." TEXT, "Height" TEXT, "Weight" TEXT, "Date of Birth" TEXT, "Club" TEXT)

What is the name of the player from club Circolo Nautico Posillipo and a position of D?
SELECT "Name" FROM table_78903 WHERE "Pos." = 'd' AND "Club" = 'circolo nautico posillipo'
SELECT "Name" FROM "table_78903" WHERE "Club" = 'circolo nautico posillipo' AND "Pos." = 'd'