user: Question: Tell me the call sign which has a frequency Mhz more than 90.1 and ERP W of 1
Columns: ['Call sign', 'Frequency MHz', 'City of license', 'ERP W', 'FCC info']
Types: ['text', 'real', 'text', 'real', 'text']
Sample row: ['W211BF', 90.1, 'Big Stone Gap, Virginia', 8.0, 'FCC']
SQL:

assistant: SELECT "Call sign" FROM "Table" WHERE "Frequency MHz" > 90.1 AND "ERP W" = 1.0;