With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Toronto is the most populous city in Canada, with almost double the population of Vancouver.
text_B: La Tebaida -LRB- -LSB- la teˈβaiða -RSB- -RRB- is a municipality in the western part of the department of Quindio , Colombia .. Quindio. Quindio Department. Colombia. Colombia. It is located 17 km southwest of the departmental capital Armenia .. Armenia. Armenia, Colombia
not_related.