With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Nepal has a diverse geography which leads to tourism.
text_B: Newtown is a suburb of Ashford in Kent , South East England , it was originally built by the South Eastern Railway company , adjacent to the railway station , and includes extensive workshops known as Ashford railway works .. Ashford. Ashford, Kent. Kent. Kent. South East England. South East England. South Eastern Railway. South Eastern Railway ( UK ). railway station. Ashford International railway station. Ashford railway works. Ashford railway works. High Speed 1 runs past the area .. High Speed 1. High Speed 1. Ashford Green Corridor , a Local Nature Reserve , includes Newtown Green , adjacent to Newtown .. Ashford. Ashford, Kent. Ashford Green Corridor. Ashford Green Corridor. Local Nature Reserve. Local Nature Reserve
not_related.