user: Question: What is the date of the game when the venue is Kardinia 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', '14.7 (91)', 'North Melbourne', '13.15 (93)', 'Glenferrie Oval', 15000.0, '14 May 1955']
SQL:

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