public Parser screenDescriptionEntry() {
        if (screenDescriptionEntryParser == null) {
           FutureParser future = scoped("screenDescriptionEntry");
           screenDescriptionEntryParser = future;
           future.setParser(
               sequence(
                   levelNumber(),
                   optional(
                       choice(
                           token("FILLER"),
                           screenName()
                       )
                   ),
                   star(
                       screenEntryPhrase()
                   )
               )
           );
        }

        return screenDescriptionEntryParser;
    }