Table: radio_stations_14
Columns: call_sign
frequency_mhz
city_of_license
erp_w
class
fcc_info

Question: Which call sign, broadcast at less than 103.5MHz, has an ERP W of 50?
SQL: SELECT "call_sign" FROM radio_stations_14 WHERE "erp_w" = 50 AND "frequency_mhz" < 103.5

Question: What is the frequency of the call sign licensed in Albany, New York?
SQL: SELECT "frequency_mhz" FROM radio_stations_14 WHERE "city_of_license" = 'albany, new york'