user: ### NOW ANSWER:
Question: What is the score of the away team when the home team is 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: ['Footscray', '9.13 (67)', 'South Melbourne', '8.9 (57)', 'Western Oval', 18134.0, '12 May 1956']
SQL:

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