table: [['call sign', 'frequency mhz', 'city of license', 'erp w', 'fcc info'], ['kamy', '90.1', 'lubbock , texas', '63000', ''], ['kflb', '88.1', 'midland , texas', '100000', ''], ['kflb', '920', 'odessa , texas', '1000 day 500 night', ''], ['krgn', '102.9', 'amarillo , texas', '100000', ''], ['k297au', '107.3', 'big spring , texas', '62', 'fcc']]
ref: Big Spring , Texas has the Radio station with the lowest Erp
template: [ENT] has the [ENT] station with the lowest [ENT]