advlParser :: Parser Adverbial
advlParser = string "<pos>adverbial</pos>" >>
    Adverbial <$> degParser
advlParser :: Parser Adverbial
advlParser = string "<pos>adverbial</pos>" >>
    Adverbial <$> degParser
advlParser = string "<pos>adverbial</pos>" >>
    Adverbial <$> degParser