With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Rio de Janeiro is in a country.
text_B: Zebulon Moses Farm Complex is a historic home and farm complex located at Lima in Livingston County , New York .. Lima. Lima ( town ), New York. The farmhouse is believed to date to the early 19th century and was modernized and expanded in several stages throughout the later 19th century .. It is a two-story , four-bay dwelling with three large rear appendages .. The property also includes a carriage barn with an attached shed , three barns , and a machine shed .. carriage barn. carriage house. It was listed on the National Register of Historic Places in 1989 .. National Register of Historic Places. National Register of Historic Places
not_related.