With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Columbia officials said they do n't know how quickly they will dispose of the thrift 's junk bonds , because federal regulations , such as those that would allow thrifts to continue holding the bonds in separately capitalized subsidiaries , have n't yet been completed .
text_B: The saying did not happen
not-entailed.