With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Tanzania shares a border with the third largest of the world's oceanic divisions.
text_B: Dukinfield and Ashton railway station served Dukinfield in Greater Manchester , England .. Dukinfield. Dukinfield. Greater Manchester. Greater Manchester. England. England. The station was built at high level on a viaduct as it passed directly above Alma Bridge , King Street , Dukinfield .. Dukinfield. Dukinfield. Access to the platforms was via an entrance in Cooper Street and ascending a staircase inside one of viaduct pillars .. The viaduct extended from Whiteland , Ashton under Lyne , transversed the Tame Valley , passing over Crescent Road , King Street , Wharf Street , Charles Street and the Peak Forrest Canal before plunging under the Old Great Central line at Guide Bride and emerging at Audenshaw -LRB- Hooley Hill -RRB- .. Audenshaw. Audenshaw railway station. The station was opened on 2 October 1893 by the London and North Western Railway , and was closed on 25 September 1950 by British Railways .. London and North Western Railway. London and North Western Railway. British Railways. British Railways
not_related.