user: Question: What the date of the game of the team that plays in 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', '12.15 (87)', 'St Kilda', '9.10 (64)', 'Glenferrie Oval', 10000.0, '5 May 1951']
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Venue" = 'Princes Park';