With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Doctor Who has a writer named Mike Bartlett.
text_B: Debaun-Demarest House , is located in River Edge , Bergen County , New Jersey , United States .. River Edge. River Edge, New Jersey. Bergen County. Bergen County, New Jersey. New Jersey. New Jersey. The house was added to the National Register of Historic Places on January 10 , 1983 .. National Register of Historic Places. National Register of Historic Places
not_related.