Table: radio_stations_31
Columns: branding
callsign
frequency
power_kw
location

Question: What is the Davao's power (kW)?
SQL: SELECT "power_kw" FROM radio_stations_31 WHERE "location" = 'davao'

Question: What is the brand of DXRE?
SQL: SELECT "branding" FROM radio_stations_31 WHERE "callsign" = 'dxre'

Question: What is the power (kW) of Davao?
SQL: SELECT "power_kw" FROM radio_stations_31 WHERE "location" = 'davao'

Question: What is the callsign of Cagayan de Oro with 5kW?
SQL: SELECT "callsign" FROM radio_stations_31 WHERE "power_kw" = '5kw' AND "location" = 'cagayan de oro'

Question: What is the callsign of the 5kW Sonshine Radio Cotabato?
SQL: SELECT "callsign" FROM radio_stations_31 WHERE "power_kw" = '5kw' AND "branding" = 'sonshine radio cotabato'