code: def effectively_unconditional_return_in_single_for(l):
      s = 0
      for c in l:
          s += c
          if c % 2 > 0:
              return s
          else:
              return -s
      return s
  
imports: import itertools
  from absl.testing import parameterized
  import tensorflow
  from tensorflow.python.autograph.tests import reference_test_base
label_desc: Use image node_id 7 for calling a global function with example usage: effectively_unconditional_return_in_single_for(l) and returns: s, s, unknown