Name the total number of ground for essendon
CREATE TABLE table_16388439_1 (ground VARCHAR, home_team VARCHAR)
SELECT COUNT(ground) FROM table_16388439_1 WHERE home_team = "Essendon"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_16388439_1 (ground VARCHAR, home_team VARCHAR) Question: Name the total number of ground for essendon [/INST] SELECT COUNT(ground) FROM table_16388439_1 WHERE home_team = "Essendon" </s>