With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Vatican City is a Christian country.
text_B: Fath-Ali Khan Qajar -LRB- 1686 -- 1726 -RRB- , was the Qajar chieftain of the Ashaqa-bash branch .. Qajar. Qajars ( tribe ). He was a a renowned military commander during the rule of the Safavid shahs Husayn and Tahmasp II .. Safavid. Safavid. Husayn. Husayn. Tahmasp II. Tahmasp II. He was killed on the orders of Nader Shah in 1726 .. Nader Shah. Nader Shah. Fat ' h Ali Khan was the son of Shah Quli Khan-e Qajar Quyunlu .. Qajar. Qajars ( tribe ). He was Ilkhani of the Qajar tribe and Governor of Astarabad and Semnan , 1720 -- 1726 .. Qajar. Qajars ( tribe ). Qajar tribe. Qajars ( tribe ). Astarabad. Astarabad. Semnan. Semnan ( city ). He was killed on the orders of Nader Shah , 11 October 1726 and was buried in Mashhad .. Nader Shah. Nader Shah. Mashhad. Mashhad. Fath Ali Khan 's son Mohammad Hassan Khan Qajar -LRB- 1722 -- 1758 -RRB- was the father of Agha Mohammad Khan and Hossein Qoli Khan Jahansouz Shah Qajar ' -LRB- father of `` Baba Khan , '' the future Fath Ali Shah Qajar -RRB- .. Qajar. Qajars ( tribe ). Mohammad Hassan Khan Qajar. Mohammad Hassan Khan Qajar. Agha Mohammad Khan. Agha Mohammad Khan. Hossein Qoli Khan. Hossein Qoli Khan. Fath Ali Shah Qajar. Fath Ali Shah Qajar
not_related.