With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: A measure to amend the NC Constitution to ban gay marriage was defeated last year but already has been reintroduced in the 2005 legislative session , so there is a real need for visible support for the `` pro-same - gender - marriage `` side of this issue .
text_B: The banning did not happen
entailed.