user: Question: What is the average capacity for the venue where the team Kommunalnik played?
Columns: ['Team', 'Location', 'Venue', 'Capacity', 'Position in 1999']
Types: ['text', 'text', 'text', 'real', 'text']
Sample row: ['BATE', 'Borisov', 'City Stadium, Borisov', 5500.0, '1']
SQL:

assistant: SELECT AVG("Capacity") FROM "Table" WHERE "Team" = 'Kommunalnik';