user: Question: What was the score of Richmond when they were 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: ['Hawthorn', '14.11 (95)', 'South Melbourne', '15.10 (100)', 'Glenferrie Oval', 6000.0, '30 June 1928']
SQL:

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