class_docstr: Lambada as reading comprehension task on control dataset.
class_docstr_tok: ["Lambada","as","reading","comprehension","task","on","control","dataset","."]
docstr: If test on control set.
code: def control_set(self):
      """If test on control set."""
      return True
  
imports: from __future__ import absolute_import
  from __future__ import division
  from __future__ import print_function
  import csv
  import os
  import tarfile
  from tensor2tensor.data_generators import generator_utils
  from tensor2tensor.data_generators import problem
  from tensor2tensor.data_generators import text_encoder
  from tensor2tensor.data_generators import text_problems
  from tensor2tensor.layers import modalities
  from tensor2tensor.utils import registry
  import tensorflow.compat.v1
label_desc: Use image node_id 1 for calling the LambadaRcControl obj's underlying member method code with example usage: obj.control_set() and returns: True