Table: radio_stations_66
Columns: call_sign
frequency_mhz
city_of_license
erp_w
class
fcc_info

Question: Which Class has a Frequency MHz larger than 91.7, and a Call sign of k272ec?
SQL: SELECT "class" FROM radio_stations_66 WHERE "frequency_mhz" > 91.7 AND "call_sign" = 'k272ec'

Question: Which Frequency MHz has a Call sign of k210dv?
SQL: SELECT MAX("frequency_mhz") FROM radio_stations_66 WHERE "call_sign" = 'k210dv'

Question: Which City of license has a Frequency MHz larger than 89.5, and a Call sign of k213el?
SQL: SELECT "city_of_license" FROM radio_stations_66 WHERE "frequency_mhz" > 89.5 AND "call_sign" = 'k213el'

Question: Which ERP W has a Frequency MHz larger than 89.1, and a City of license of de queen, arkansas?
SQL: SELECT "erp_w" FROM radio_stations_66 WHERE "frequency_mhz" > 89.1 AND "city_of_license" = 'de queen, arkansas'

Question: Which FCC info has a City of license of burley, idaho, and a Frequency MHz of 89.5?
SQL: SELECT "fcc_info" FROM radio_stations_66 WHERE "city_of_license" = 'burley, idaho' AND "frequency_mhz" = 89.5