code: def __init__(self, opt, shared=None):
      opt = copy.deepcopy(opt)
      opt["task"] = "triviaqa:VerifiedWikipedia,triviaqa:VerifiedWeb"
      super().__init__(opt, shared)
  
imports: from parlai.core.teachers import DialogTeacher, MultiTaskTeacher
  from parlai.utils.io import PathManager
  from .build import build
  import copy
  import json
  import os
label_desc: Use image node_id 1 to create a new VerifiedTeacher object from inherited base classes: MultiTaskTeacher with example: obj = VerifiedTeacher(opt, shared)