What was the opponent of the home team of essendon?
CREATE TABLE table_name_47 (away_team VARCHAR, home_team VARCHAR)
SELECT away_team FROM table_name_47 WHERE home_team = "essendon"
### Context: CREATE TABLE table_name_47 (away_team VARCHAR, home_team VARCHAR) ### Question: What was the opponent of the home team of essendon? ### Answer: SELECT away_team FROM table_name_47 WHERE home_team = "essendon"