Table: high plains public radio
[['call sign', 'frequency mhz', 'city of license', 'erp w', 'class', 'fcc info'], ['k208cl', '89.5', 'tribune , kansas', '250', 'd', 'fcc'], ['k217cs', '91.3', 'washburn , texas', '170', 'd', 'fcc'], ['k222ak', '92.3', 'hugoton , kansas', '170', 'd', 'fcc'], ['k222bj', '92.3', 'ashland , kansas', '250', 'd', 'fcc'], ['k235al', '94.9', 'amarillo , texas', '62', 'd', 'fcc'], ['k242ak', '96.3', 'liberal , kansas', '250', 'd', 'fcc']]
Statement: Texas has no station with an erpw above 200
Statement: kansa has the only station with a Frequency below 90 Mhz
Statement: Call Sign number correlate positively to Frequency Mhz
Statement: 2 station in kansa share the Frequency 92.3
Statement: kansa has a bigger difference in Frequency between it 's low Frequency and its highest than Texas does