Table: radio_stations_51
Columns: call_sign
frequency_mhz
city_of_license
erp_w
class
fcc_info

Question: What Call sign has a City of license of higgston, ga?
SQL: SELECT "call_sign" FROM radio_stations_51 WHERE "city_of_license" = 'higgston, ga'

Question: What City of license has a ERP W of 2,000?
SQL: SELECT "city_of_license" FROM radio_stations_51 WHERE "erp_w" = '2,000'

Question: What is the Class where City of license is lake oconee, ga?
SQL: SELECT "class" FROM radio_stations_51 WHERE "city_of_license" = 'lake oconee, ga'