def sents(self, fileids=None):
        return concat([self.CorpusView(path, self._read_sent_block, encoding=enc)
            for (path, enc, fileid) in self.abspaths(fileids, True, True)])
Return all jobs that aren't yet submitted, but have no dependencies that have
dataset/ETHPy150Open nltk/nltk/nltk/corpus/reader/comparative_sents.py/ComparativeSentencesCorpusReader.sents--crossover with--dataset/ETHPy150Open uci-cbcl/tree-hmm/treehmm/sge.py/extract_submittable_jobs