user: Question: What was Essendon's score at the game where they were the away team and the crowd was larger than 15130?
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', '6.9 (45)', 'St Kilda', '9.15 (69)', 'Western Oval', 11313.0, '7 August 1965']
SQL:

assistant: SELECT "Away team score" FROM "Table" WHERE "Crowd" > 15130.0 AND "Away team" = 'Essendon';