With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Royal Canadian Mounted Police serves North Vancouver.
text_B: The District of North Vancouver is a district municipality in British Columbia , Canada and is part of the Greater Vancouver Regional District -LRB- GVRD -RRB- .. British Columbia. British Columbia. Regional District. List of British Columbia Regional Districts. district municipality. district municipality. Canada. Canada. Greater Vancouver Regional District. Greater Vancouver Regional District. It surrounds the City of North Vancouver on three sides .. City of North Vancouver. North Vancouver ( city ). As of 2016 , the District stands as the second wealthiest city in Canada , with neighbouring West Vancouver the richest .. Canada. Canada. West Vancouver. West Vancouver. The municipality is largely characterized as being a relatively quiet , affluent suburban hub home to many middle and upper-middle class families .. Homes in the District generally range from mid-sized family bungalows to very large luxury houses -LRB- particularly in the District 's Capilano / Edgemont neighbourhood -RRB- .. Some developments have popped up across the district in recent years , however the District remains a primarily suburban municipality .. The District is served by the Royal Canadian Mounted Police , British Columbia Ambulance Service , and the District of North Vancouver Fire Department .. British Columbia. British Columbia. Royal Canadian Mounted Police. Royal Canadian Mounted Police. British Columbia Ambulance Service. British Columbia Ambulance Service
related.