user: Question: What is the Location of the Frequency with a Callsign of DXBL?
Columns: ['Branding', 'Callsign', 'Frequency', 'Power', 'Location']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['DWBL 1242', 'DWBL', '1242 kHz', '20 Kw', 'Metro Manila']
SQL:

assistant: SELECT "Location" FROM "Table" WHERE "Callsign" = 'DXBL';