With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Kazakhstan is located in Central Asia.
text_B: Goicoechea is the eighth canton in the province of San Jose in Costa Rica .. canton. Cantons of Costa Rica. San Jose. San Jose Province. Costa Rica. Costa Rica. The canton covers an area of 31.5 km2 , and has a population of 124,704 .. canton. Cantons of Costa Rica. The capital city of the canton is Guadalupe .. canton. Cantons of Costa Rica. Guadalupe. Guadalupe de Goicoechea. The elongated canton snakes its way through the suburban areas just north of San Jose Centro , climbing steadily into the -LSB- Cordillera Central -LRB- Costa Rica -RRB- , Cordillera Central -RSB- -LRB- Central Mountain Range -RRB- until it reaches it eastern limit between the Rio Durazno -LRB- on its northern boundary -RRB- and the Rio Tiribi -LRB- on the south -RRB- .. canton. Cantons of Costa Rica. San Jose. San Jose Province. Costa Rica. Costa Rica. San Jose Centro. San Jose, Costa Rica
not_related.