CREATE TABLE table_38060 ("Call sign" TEXT, "Frequency MHz" FLOAT, "City of license" TEXT, "ERP W" FLOAT, "Class" TEXT, "FCC info" TEXT)

Which ERP W is the highest one that has a Frequency MHz larger than 88.3, and a City of license of lewis, kansas?
SELECT MAX("ERP W") FROM table_38060 WHERE "Frequency MHz" > '88.3' AND "City of license" = 'lewis, kansas'
SELECT MAX("ERP W") FROM "table_38060" WHERE "City of license" = 'lewis, kansas' AND "Frequency MHz" > '88.3'