user: Question: In what venue was the hosted away team Essendon?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Richmond', '19.16 (130)', 'Melbourne', '8.11 (59)', 'MCG', 34212.0, '25 April 1978']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Away team" = 'Essendon';