user: Question: What was Richmond's score when it was the away team?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Fitzroy', '17.27 (129)', 'St Kilda', '8.14 (62)', 'Brunswick Street Oval', 5000.0, '11 August 1945']
SQL:

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