With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: In a statement Wednesday , the former U.N. chief urged Kenyan President Mwai Kibaki and prime minister-designate Raila Odinga to respect the power-sharing pact and promptly resolve their differences for the good of the nation .
text_B: U.N. is an organization
entailed.