What is the average number of events of PGA Championship tournaments with a top-5 less than 0?
CREATE TABLE table_name_27 (events INTEGER, top_5 VARCHAR, top_10 VARCHAR, tournament VARCHAR)
SELECT AVG(events) FROM table_name_27 WHERE top_10 = 0 AND tournament = "pga championship" AND top_5 < 0
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_27 (events INTEGER, top_5 VARCHAR, top_10 VARCHAR, tournament VARCHAR) Question: What is the average number of events of PGA Championship tournaments with a top-5 less than 0? [/INST] SELECT AVG(events) FROM table_name_27 WHERE top_10 = 0 AND tournament = "pga championship" AND top_5 < 0 </s>