CREATE TABLE table_4126 ("Pick" CLOB, "Player" CLOB, "Position" CLOB, "Nationality" CLOB, "NHL team" CLOB, "College/junior/club team" CLOB)

Which nationality has left wing as the position and college/junior/team is portland winterhawks (whl)?
SELECT "Nationality" FROM table_4126 WHERE "Position" = 'Left Wing' AND "College/junior/club team" = 'Portland Winterhawks (WHL)'
SELECT "Nationality" FROM "table_4126" WHERE "College/junior/club team" = 'Portland Winterhawks (WHL)' AND "Position" = 'Left Wing'