user: Question: What Venue has a Past Season of 2nd?
Columns: ['Team', 'City', 'Venue', 'Capacity', 'Head Coach', 'Team Captain', 'Past Season']
Types: ['text', 'text', 'text', 'real', 'text', 'text', 'text']
Sample row: ['Aboomoslem', 'Mashhad', 'Samen', 35000.0, 'Ali Hanteh', 'Saeed Khani', '4th']
SQL:

assistant: SELECT "Venue" FROM "Table" WHERE "Past Season" = '2nd';