user: Question: What did the home team score at Lake Oval?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Collingwood', '15.14 (104)', 'St Kilda', '18.13 (121)', 'Victoria Park', 22680.0, '17 July 1976']
SQL:

assistant: SELECT "Home team score" FROM "Table" WHERE "Venue" = 'Lake Oval';