With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: He has sent letters to the leading pro-Taleban cleric and opposition leader Maulana Fazal-ur-Rehman and Pashtun nationalist leader Asfandayar Wali Khan .
text_B: Maulana is a geographical/political entity
not-entailed.