CREATE TABLE table_54350 ("Round" FLOAT, "Pick" FLOAT, "Player" TEXT, "Position" TEXT, "Nationality" TEXT, "School/Club Team" TEXT)

What nationality is Demetris Nichols?
SELECT "Nationality" FROM table_54350 WHERE "Player" = 'demetris nichols'
SELECT "Nationality" FROM "table_54350" WHERE "Player" = 'demetris nichols'