user: Question: What is the average capacity for 150 suites?
Columns: ['Project', 'Year', 'Location', 'Capacity', 'Suites', 'Architect', 'Cost']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'text']
Sample row: ['Faruk Süren project', '1997-2001', 'Mecidiyeköy', 40482.0, '125+72 boxes without outside seating', 'BBB Architects', '$ 118.5 million ($ in 2014 dollars)']
SQL:

assistant: SELECT AVG("Capacity") FROM "Table" WHERE "Suites" = '150';