With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Bachelorette (season 13) premiered in 2017.
text_B: Restormel Castle -LRB- Kastel Rostorrmel -RRB- lies by the River Fowey near Lostwithiel in Cornwall , England , UK .. Lostwithiel. Lostwithiel. Cornwall. Cornwall. River Fowey. River Fowey. It is one of the four chief Norman castles of Cornwall , the others being Launceston , Tintagel and Trematon .. Cornwall. Cornwall. Norman. Normans. Launceston. Launceston Castle. Tintagel. Tintagel Castle. Trematon. Trematon Castle. The castle is notable for its perfectly circular design .. Although once a luxurious residence of the Earl of Cornwall , the castle was all but ruined by the 16th century .. Cornwall. Cornwall. Earl of Cornwall. Earl of Cornwall. It was briefly reoccupied and fought over during the English Civil War but was subsequently abandoned .. English Civil War. English Civil War. Now in the care of English Heritage , it is open to the public .. English Heritage. English Heritage
not_related.