CREATE TABLE table_58423 ("Player" CLOB, "Nationality" CLOB, "Position" CLOB, "Years for Jazz" CLOB, "School/Club Team" CLOB)

What is the nationality of the center?
SELECT "Nationality" FROM table_58423 WHERE "Position" = 'center'
SELECT "Nationality" FROM "table_58423" WHERE "Position" = 'center'