Which ERP W has a Frequency MHz larger than 89.1, and a City of license of de queen, arkansas?
CREATE TABLE "translators" (
  "call_sign" text,
  "frequency_m_hz" real,
  "city_of_license" text,
  "erp_w" real,
  "class" text,
  "fcc_info" text
);
SELECT "erp_w" FROM "translators" WHERE "frequency_m_hz">89.1 AND "city_of_license"='de queen, arkansas';