With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: 50 = Approximate number of policy changes and regulation rollbacks injurious to the environment that have been announced by the Bush administration on Fridays after 5 pm , a time that makes it all but impossible for news organisations to relay the information to the widest possible audience .
text_B: The announcing did not happen
not-entailed.