Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_91 (earnings___ INTEGER, events VARCHAR, rank VARCHAR)
### Question:
Events of 22, and a Rank smaller than 4 involved which of the lowest earnings ($)?
### Answer:
SELECT MIN(earnings___) AS $__ FROM table_name_91 WHERE events = 22 AND rank < 4