CREATE TABLE table_4556 ("Actor/actress" CLOB, "Character" CLOB, "Rank" CLOB, "Tenure" CLOB, "Episodes" CLOB)

What rank did actor Aaron Pedersen's character have?
SELECT "Rank" FROM table_4556 WHERE "Actor/actress" = 'aaron pedersen'
SELECT "Rank" FROM "table_4556" WHERE "Actor/actress" = 'aaron pedersen'