With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Having spoken with Dennis Goldmann , I am advised that there are currently 2 Guaranties in place in the sum of $ 8 M each : one by Niagara Mohawk Holdings Inc f / b / o Enron , and one by Enron Inc. f / b / o Niagara Mohawk Energy Marketing .
text_B: The speaking did not happen
not-entailed.