user: Question: The callsign DWEC-TV has what branding? 
Columns: ['Branding', 'Callsign', 'Ch. #', 'Station Type', 'Power kW (ERP)', 'Location (Transmitter Site)']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['ABS-CBN TV-30 La Union', 'DWTL-TV', 'TV-30', 'Relay Station', '5kW', 'San Fernando, La Union']
SQL:

assistant: SELECT "Branding" FROM "Table" WHERE "Callsign" = 'DWEC-TV';