With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Girl on the Train was based on Paula Hawkins' 2015 novel, Catch 22.
text_B: Tinwald is a town in Canterbury , New Zealand , now little more than a suburb of Ashburton .. Ashburton. Ashburton, New Zealand. It lies to the south of the larger town , separated from it by the Ashburton River .. Ashburton. Ashburton, New Zealand. Ashburton River. Ashburton River, New Zealand. The town was named after Tinwald Downs in Scotland , birthplace of early resident and owner of much of the land , Robert Wilkin .. Robert Wilkin. Robert Wilkin ( politician ). Prominent former citizens of Tinwald include William Massey , who was Prime Minister of New Zealand from 1912 to 1925 .. William Massey. William Massey. Prime Minister of New Zealand. Prime Minister of New Zealand. The Main South Line section of the South Island Main Trunk Railway runs through Tinwald , and from 1878 until 1968 , the town acted as the junction for the Mount Somers Branch .. Main South Line. Main South Line. South Island Main Trunk Railway. South Island Main Trunk Railway. Mount Somers Branch. Mount Somers Branch. The first 2.5 kilometres of the branch line at the Tinwald end are now preserved by The Plains Vintage Railway & Historical Museum , who regularly operate public open days .. branch line. branch line. The Plains Vintage Railway & Historical Museum. The Plains Vintage Railway & Historical Museum. The Railway is particularly notable for K 88 , a locomotive recovered in 19 and 20 January 1974 from where it was dumped in the Oreti River and returned to full operating condition in 1982 .. K 88. NZR K class ( 1877 ). Oreti River. Oreti River. It still operates services on The Plains Railway today .. Tinwald has several shops spanning its main road including several cafes , a tavern , a supermarket and its own liquor store .
not_related.