CREATE TABLE table_name_91 (earnings___ NUMBER, events VARCHAR2, rank VARCHAR2)

Events of 22, and a Rank smaller than 4 involved which of the lowest earnings ($)?
SELECT MIN(earnings___) AS $__ FROM table_name_91 WHERE events = 22 AND rank < 4
SELECT MIN("earnings___") AS "$__" FROM "table_name_91" WHERE "events" = 22 AND "rank" < 4