user: Question: What is the largest crowd size that watch a game where the home team scored 12.6 (78)?
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', '11.12 (78)', 'St Kilda', '15.12 (102)', 'Glenferrie Oval', 18755.0, '4 June 1966']
SQL:

assistant: SELECT MAX("Crowd") FROM "Table" WHERE "Home team score" = '12.6 (78)';