CREATE TABLE table_17447 ("Pick #" FLOAT, "Player" TEXT, "Position" TEXT, "Nationality" TEXT, "NHL team" TEXT, "College/junior/club team" TEXT)

What is the nationality of the player from Buffalo Sabres?
SELECT "Nationality" FROM table_17447 WHERE "NHL team" = 'Buffalo Sabres'
SELECT "Nationality" FROM "table_17447" WHERE "NHL team" = 'Buffalo Sabres'