With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Joe Biden was the ninth-youngest senator in US history.
text_B: Bueng Boraphet Railway Station is a railway station located in Kriang Krai Subdistrict , Nakhon Sawan City , Nakhon Sawan .. Nakhon Sawan City. Mueang Nakhon Sawan District. Nakhon Sawan. Nakhon Sawan Province. Bueng Boraphet. Bueng Boraphet. It is located 257.200 km from Bangkok Railway Station and is a class 3 railway station .. Bangkok Railway Station. Bangkok Railway Station. It is on the Northern Line of the State Railway of Thailand .. State Railway of Thailand. State Railway of Thailand. Northern Line. Northern Line ( Thailand ). The station is named after Bueng Boraphet , Thailand 's largest freshwater swamp , of which the station is located near to .. Bueng Boraphet. Bueng Boraphet
not_related.