With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Diary of the Dead is a film by a Russian filmmaker and editor.
text_B: Bani Bayadhah Mosque is one of the historic mosques in Medina , Saudi Arabia , and it is believed to be the place where the Islamic prophet Muhammad stopped by for prayer , according to the accounts of Umar bin Shabba and Ibn Zabala .. Medina. Medina. Saudi Arabia. Saudi Arabia. Islamic prophet. Prophets of Islam. Muhammad. Muhammad. Umar bin Shabba. Umar bin Shabba. Ibn Zabala. Ibn Zabala
not_related.