user: ### NOW ANSWER:
Question: What is the Established date of the brian timmis stadium?
Columns: ['Club', 'League', 'Venue', 'Established', 'Championships']
Types: ['text', 'text', 'text', 'real', 'real']
Sample row: ['Hamilton Croatia', 'Canadian Soccer League', 'Brian Timmis Stadium', 1957.0, 1.0]
SQL:

assistant: SELECT COUNT("Established") FROM "Table" WHERE "Venue" = 'brian timmis stadium';