table: [['call sign', 'frequency mhz', 'city of license', 'erp w', 'class', 'fcc info'], ['k276dl', '103.1', 'hemingford , nebraska', '80', 'd', 'fcc'], ['k276dm', '103.1', 'chadron , nebraska', '5', 'd', 'fcc'], ['k292ec', '106.3', 'hot springs , south dakota', '68', 'd', 'fcc'], ['k292dn', '106.3', 'newcastle , wyoming', '31', 'd', 'fcc'], ['k292dz', '106.3', 'sheridan , wyoming', '135', 'd', 'fcc'], ['k296ds', '107.1', 'alliance , nebraska', '74', 'd', 'fcc']]
ref: the highest Frequency was 107.1 Mhz with a Class of D and the lowest Frequency was 103.1 Mhz on 2 occasion with a Class of D for each
template: the highest [ENT] was [ENT] [ENT] with a [ENT] of [ENT] and the lowest [ENT] was [ENT] [ENT] on 2 occasion with a [ENT] of [ENT] for each