user: Question: What is the lowest capacity with an opening larger than 2015 in Trabzon?
Columns: ['Stadium', 'Capacity', 'City', 'Club', 'Opening']
Types: ['text', 'real', 'text', 'text', 'real']
Sample row: ['Timsah Arena', 43877.0, 'Bursa', 'Bursaspor', 2014.0]
SQL:

assistant: SELECT MIN("Capacity") FROM "Table" WHERE "Opening" > 2015.0 AND "City" = 'Trabzon';