With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The ancient manuscript of Landnámabók details the animals of Iceland.
text_B: East Hampton North is a census-designated place -LRB- CDP -RRB- in Suffolk County , New York , United States .. United States. United States. New York. New York ( state ). County. Administrative divisions of New York#County. Suffolk. Suffolk County, New York. East Hampton. East Hampton ( town ), New York. census-designated place. census-designated place. Suffolk County. Suffolk County, New York. The population was 4,142 as of the 2010 census .. 2010 United States Census. 2010 census. 2010 United States Census
not_related.