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_77 (events INTEGER, tournament VARCHAR, top_25 VARCHAR)
### Question:
What is the largest number of events with the Masters Tournament and less than 4 in the top-25?
### Answer:
SELECT MAX(events) FROM table_name_77 WHERE tournament = "masters tournament" AND top_25 < 4