Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_85 (away_team VARCHAR, home_team VARCHAR)
### Question:
Who played as the away team when Essendon was the home team?
### Answer:
SELECT away_team FROM table_name_85 WHERE home_team = "essendon"