code: def pointerBack(self, vector, domain):
      # multi domain implementation
      # domnum = cfg.domain_num
      if domain.endswith("]"):
          domain = domain[1:-1]
      if domain != "train":
          nummap = {0: "0", 1: "1", 2: "2-3", 3: ">3"}
      else:
          nummap = {0: "0", 1: "1-5", 2: "6-10", 3: ">10"}
      if vector[:4] == [0, 0, 0, 0]:
          report = ""
      else:
          num = vector.index(1)
          report = domain + ": " + nummap[num] + "; "
  
      if vector[-2] == 0 and vector[-1] == 1:
          report += "booking: ok"
      if vector[-2] == 1 and vector[-1] == 0:
          report += "booking: unable"
  
      return report
  
file_path: TextBox/textbox/evaluator/utils/multiwoz/db_ops.py
imports: import json, random, sqlite3
  from .ontology import all_domains, db_domains
label_desc: Use image node_id 7 for calling the MultiWozDB obj's underlying member method code with example usage: obj.pointerBack(vector, domain) and returns: report