With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Citadelle Laferrière is in Haiti.
text_B: The Citadelle Laferriere or , Citadelle Henry Christophe , or simply the Citadelle -LRB- Citadel -RRB- , is a large mountaintop fortress in Nord , Haiti , located on top of the mountain Bonnet a L'Eveque , approximately 17 mi south of the city of Cap-Haitien , 10 mi southwest of the Three Bays Protected Area , and 5 mi uphill from the town of Milot .. Nord. Nord ( Haitian department ). Haiti. Haiti. fortress. fortress. Cap-Haitien. Cap-Haitien. Three Bays Protected Area. Three Bays Protected Area. Milot. Milot, Haiti. It is one of the largest fortresses in the Americas and was designated by the United Nations Educational , Scientific and Cultural Organization -LRB- UNESCO -RRB- as a World Heritage Site in 1982 -- along with the nearby Sans-Souci Palace .. World Heritage Site. World Heritage Site. Sans-Souci Palace. Sans-Souci Palace. The mountaintop fortress has itself become an icon of Haiti .. Haiti. Haiti. fortress. fortress. The Citadel was built by Henri Christophe , a key leader during the Haitian slave rebellion -LRB- 1791 -- 1804 -RRB- , after Haiti gained independence from France at the beginning of the 19th century .. Haiti. Haiti. Henri Christophe. Henri Christophe
related.