With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Citadelle Laferrière is approximately 5 miles uphill from the town of Milot.
text_B: El Potrero Chico is an internationally renowned rock climbing area in the Mexican state of Nuevo Leon , 3 km outside the town of Hidalgo .. rock climbing. rock climbing. Mexican. Mexico. Nuevo Leon. Nuevo Leon. Hidalgo. Hidalgo, Nuevo Leon, Mexico. El Potrero is a unique geological formation of limestone cliffs and spires , some as high as 2000 ft.. limestone. limestone
not_related.