user: Question: What was the home team score for the game played at Princes Park?
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', '7.18 (60)', 'North Melbourne', '14.14 (98)', 'Glenferrie Oval', 9000.0, '19 May 1951']
SQL:

assistant: SELECT "Home team score" FROM "Table" WHERE "Venue" = 'Princes Park';