SelectWithUnionQuery (children 1)
 ExpressionList (children 1)
  SelectQuery (children 1)
   ExpressionList (children 1)
    Function detectLanguage (children 1)
     ExpressionList (children 1)
      Literal \'Они сошлись. Волна и камень, Стихи и проза, лед и пламень, Не столь различны меж собой.\'