With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: The delegation , made up of the presidents of Nigeria , Niger , Benin , Mali and Ghana , will demand Togo reverse constitutional changes , made shortly after President Gnassingbe Eyadema died on Saturday , that allow his son to serve out his term until 2008 .
text_B: Nigeria is an organization
not-entailed.