Table: radio_station
Columns: calls
frequency
branding
format
timeslot
group_owner

Question: Say the frequency of 1290 khz
SQL: SELECT "format" FROM radio_station WHERE "frequency" = '1290 khz'

Question: Tell me the timeslot of calls of wrko
SQL: SELECT "timeslot" FROM radio_station WHERE "calls" = 'wrko'

Question: Tell me the format for calls of wrko
SQL: SELECT "format" FROM radio_station WHERE "calls" = 'wrko'

Question: Tell me the calls for frequency of 1290 khz
SQL: SELECT "calls" FROM radio_station WHERE "frequency" = '1290 khz'

Question: Tell me the branding for frequency of 680 khz
SQL: SELECT "branding" FROM radio_station WHERE "frequency" = '680 khz'

Question: Tell me the timeslot for calls of whyn
SQL: SELECT "timeslot" FROM radio_station WHERE "calls" = 'whyn'