user: Question: When the Home team of Carlton played, what was their score?
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', '9.23 (77)', 'North Melbourne', '12.14 (86)', 'Western Oval', 8000.0, '10 July 1943']
SQL:

assistant: SELECT "Home team score" FROM "Table" WHERE "Home team" = 'Carlton';