CREATE TABLE table_204_215 (id NUMBER, "airline" CLOB, "destination ( s ) " CLOB, "aircraft scheduled" CLOB, "service date ( s ) " CLOB, "comments" CLOB)

what is the only airline that has filed for bankruptcy as a comment ?
SELECT "airline" FROM table_204_215 WHERE "comments" = 'filed for bankruptcy'
SELECT "airline" FROM "table_204_215" WHERE "comments" = 'filed for bankruptcy'