user: Question: What location had a record of 20-12, and how many people attended?
Columns: ['Game', 'Date', 'Team', 'Score', 'High points', 'High rebounds', 'High assists', 'Location Attendance', 'Record']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [31.0, 'January 2', '@ Washington', 'W 97–86 (OT)', 'Tim Duncan (23)', 'Tim Duncan (7)', 'Tony Parker (7)', 'Verizon Center 19,025', '20-11']
SQL:

assistant: SELECT "Location Attendance" FROM "Table" WHERE "Record" = '20-12';