code: def __replace_repeat(sentence):
      
  
      ######### USE SENTENCE_ID 47 for testing!
  
      repeat_dict = {}
  
      if sentence is not None:
  
          while sentence.find('#DEFINE_REPEAT') != -1:
              begin_index = sentence.find('#DEFINE_REPEAT')
              start_index = begin_index + 15
              end_index = sentence.find(']')
  
              if sentence.find('#DEFINE_REPEAT') is not None:
                  sub_list = sentence[start_index:end_index].split(',')
                  choice = sub_list[0]
                  repeat_text = sub_list[1]
                  repeat_dict[choice] = repeat_text
                  sentence = sentence.replace(sentence[begin_index:end_index + 1], '', 1)
  
          while sentence.find('#REPEAT') != -1:
              if sentence.find('#REPEAT') is not None:
                  repeat_begin_index = sentence.find('#REPEAT')
                  repeat_start_index = repeat_begin_index + 8
                  # by searching from repeat_index below we don't encounter dodgy bracket-matching errors.
                  repeat_end_index = sentence.find(']', repeat_start_index)
                  repeat_index = sentence[repeat_start_index:repeat_end_index]
  
                  if repeat_index in repeat_dict:
                      sentence = sentence.replace(sentence[repeat_begin_index:repeat_end_index + 1],
                                                    str(repeat_dict[repeat_index]))
  
          if sentence.find('#REPEAT') == -1:
              return sentence
          return sentence
      else:
          return sentence
docs: Allows the use of repeating random-elements such as in the 'Ten green bottles' type sentences.
  
      :param sentence: