CREATE TABLE table_67473 ("Branding" TEXT, "Callsign" TEXT, "Frequency" TEXT, "Power  ( kW ) " TEXT, "Location" TEXT)

What is the callsign of the 5kW Sonshine Radio Cotabato?
SELECT "Callsign" FROM table_67473 WHERE "Power (kW)" = '5kw' AND "Branding" = 'sonshine radio cotabato'
SELECT "Callsign" FROM "table_67473" WHERE "Branding" = 'sonshine radio cotabato' AND "Power (kW)" = '5kw'