user: Question: What is the total crowd size when the away team scores 14.6 (90)?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['St Kilda', '5.18 (48)', 'Melbourne', '10.12 (72)', 'Junction Oval', 30000.0, '25 April 1960']
SQL:

assistant: SELECT SUM("Crowd") FROM "Table" WHERE "Away team score" = '14.6 (90)';