user: Question: What home team had a score of 6.9 (45)
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Melbourne', '6.9 (45)', 'St Kilda', '13.11 (89)', 'Punt Road Oval', 4000.0, '13 June 1942']
SQL:

assistant: SELECT "Home team" FROM "Table" WHERE "Home team score" = '6.9 (45)';