What was the average capacity for vélez sársfield?
CREATE TABLE table_name_72 (capacity INTEGER, home_team_s_ VARCHAR)
SELECT AVG(capacity) FROM table_name_72 WHERE home_team_s_ = "vélez sársfield"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_72 (capacity INTEGER, home_team_s_ VARCHAR) Question: What was the average capacity for vélez sársfield? [/INST] SELECT AVG(capacity) FROM table_name_72 WHERE home_team_s_ = "vélez sársfield" </s>