With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Chronicles of Narnia is based on novels.
text_B: Emamzadeh Jafar is an imamzadeh in Isfahan , Iran .. Isfahan. Isfahan. Iran. Iran. imamzadeh. imamzadeh. It is located opposite the Esmaeil religious complex .. Esmaeil religious complex. Emamzadeh Esmaeil, Isfahan. It is one of the pre-eminent structures of the Ilkhanid era .. Ilkhanid. Ilkhanid dynasty. It is related that this emamzadeh is the grave of Ja ` far ibn Abi Talib , a companion of Mohammad .. Mohammad. Mohammad. This structure was located formerly in the middle of a large yard , but it is now surrounded by residential buildings .. The mausoleum is hexagonal and short and it seems that it had had a pyramid dome before , but its dome was destroyed and another dome like the dome of Chalabioghlou mausoleum in Soltaniyeh was built for it .. mausoleum. mausoleum. hexagonal. hexagon. pyramid. Pyramid ( geometry ). dome. dome. Chalabioghlou mausoleum. Chalabioghlou mausoleum. Soltaniyeh. Soltaniyeh. This Emamzadeh is partly decorated by tiles .
not_related.