user: ### NOW ANSWER:
Question: What is the lowest crowd seen by the MCG Venue?
Columns: ['Home team', 'Home team score', 'Away team', 'Away team score', 'Venue', 'Crowd', 'Date']
Types: ['text', 'text', 'text', 'text', 'text', 'real', 'text']
Sample row: ['Footscray', '10.8 (68)', 'Richmond', '15.13 (103)', 'Western Oval', 10500.0, '11 July 1936']
SQL:

assistant: SELECT MIN("Crowd") FROM "Table" WHERE "Venue" = 'MCG';