With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Dumb and Dumber stars all Iranian actors.
text_B: Machias is a census-designated place -LRB- CDP -RRB- corresponding to the central village area within the town of Machias in Washington County , Maine , United States .. Maine. Maine. County. List of counties in Maine. Washington. Washington County, Maine. census-designated place. census-designated place. town. New England town. Machias. Machias, Maine. Washington County. Washington County, Maine. The population of the CDP was 1,274 at the 2010 census .. 2010 United States Census. 2010 census. 2010 United States Census
not_related.