class_docstr: A stream backed corpus view specialized for use with
  ann_segmentation.xml files in NKJP corpus.
class_docstr_tok: ["A","stream","backed","corpus","view","specialized","for","use","with","ann_segmentation.xml","files","in","NKJP","corpus","."]
code: def get_sentences(self, sent_segm):
      # returns one sentence
      id = self.get_segm_id(sent_segm[0])
      segm = self.text_view.segm_dict[id]  # text segment
      beg = self.get_sent_beg(sent_segm[0])
      end = self.get_sent_end(sent_segm[len(sent_segm) - 1])
      return segm[beg:end]
  
imports: import functools
  import os
  import re
  import tempfile
  from nltk.corpus.reader.util import concat
  from nltk.corpus.reader.xmldocs import XMLCorpusReader, XMLCorpusView
label_desc: Use image node_id 5 for calling the NKJPCorpus_Segmentation_View obj's underlying member method code with example usage: obj.get_sentences(sent_segm) and returns: segm