With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: In George Orwell 's influential novel `` 1984 `` doublethink is a device promoted by the totalitarian state government to make people accept two irreconcilable ideas at the same time such as `` war is peace `` .
text_B: The promoting did not happen
not-entailed.