With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: A U.N. spokesman , Major Hans-Jakob Reichenm , says about 3,500 Congolese troops and 600 U.N. peacekeepers are battling an estimated 1,000 Ugandan rebels .
text_B: U.N. is an organization
not-entailed.