When did Essendon play as the home team?
CREATE TABLE table_name_70 (date VARCHAR, home_team VARCHAR)
SELECT date FROM table_name_70 WHERE home_team = "essendon"
### Context: CREATE TABLE table_name_70 (date VARCHAR, home_team VARCHAR) ### Question: When did Essendon play as the home team? ### Answer: SELECT date FROM table_name_70 WHERE home_team = "essendon"