With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Like the tens of billions of dollars that have been `` lost `` in Iraq , planeloads of arms do n't just `` vanish `` ; not when the Pentagon contracts the work to an international criminal of Bout 's untouchable stature .
text_B: The contracting did not happen
not-entailed.