Name the average established for championships less than 1 and club of erie seawolves
CREATE TABLE table_name_53 (established INTEGER, championships VARCHAR, club VARCHAR)
SELECT AVG(established) FROM table_name_53 WHERE championships < 1 AND club = "erie seawolves"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_53 (established INTEGER, championships VARCHAR, club VARCHAR) Question: Name the average established for championships less than 1 and club of erie seawolves [/INST] SELECT AVG(established) FROM table_name_53 WHERE championships < 1 AND club = "erie seawolves" </s>