With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Negan is a character.
text_B: San Juan Yatzona is a town and municipality in Oaxaca in south-western Mexico .. Oaxaca. Oaxaca. municipality. Municipalities of Oaxaca. Mexico. Mexico. The municipality covers an area of 38.27 km ² .. municipality. Municipalities of Oaxaca. It is part of the Villa Alta District in the center of the Sierra Norte Region .. Villa Alta District. Villa Alta District. Sierra Norte Region. Sierra Norte de Oaxaca. As of 2005 , the municipality had a total population of 561 .. municipality. Municipalities of Oaxaca
not_related.