def run(self, input: Sentence) -> Seq[Word]: return NltkTokenizer.run(self, input)
def run(self, input: Sentence()) -> List(Word()): return NltkTokenizer.run(self, input)
def run(self, input: Document) -> Seq[Sentence]: return NltkTokenizer.run(self, input)
def run(self, input: Document()) -> List(Sentence()): return NltkTokenizer.run(self, input)