With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Pirates of the Caribbean is primarily written by Ted Elliott and Terry Rossio.
text_B: Qalaca -LRB- also , Kalacha and Kalacho -RRB- is a village in the Lachin Rayon of Azerbaijan .. Rayon. Administrative divisions of Azerbaijan. Lachin. Lachin Rayon. Lachin Rayon. Lachin Rayon. Azerbaijan. Azerbaijan
not_related.