Table: radio_stations_52
Columns: call_sign
frequency_mhz
city_of_license
erp_w
class
fcc_info

Question: Which city of license has a frequency less than 100.1?
SQL: SELECT "city_of_license" FROM radio_stations_52 WHERE "frequency_mhz" < 100.1

Question: What is the ERP W with a call sign at w261cq?
SQL: SELECT "erp_w" FROM radio_stations_52 WHERE "call_sign" = 'w261cq'

Question: What is the average value for ERP W when frequency is more than 100.1?
SQL: SELECT AVG("erp_w") FROM radio_stations_52 WHERE "frequency_mhz" > 100.1

Question: What frequency has call sign w228bg?
SQL: SELECT "frequency_mhz" FROM radio_stations_52 WHERE "call_sign" = 'w228bg'

Question: What is the average value of ERP W in Beardstown, Illinois for a frequency greater than 93.5?
SQL: SELECT AVG("erp_w") FROM radio_stations_52 WHERE "city_of_license" = 'beardstown, illinois' AND "frequency_mhz" > 93.5