With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: An anti-nuclear antibodies subtype is anti-histone antibodies.
text_B: Conklin Town Hall , also known as Alpheus Corby Residence and The Castle , is a historic town hall located at Conklin in Broome County , New York .. town hall. town hall. Conklin. Conklin, New York. It was built in 1908 as a private residence and is a concrete block building , faced with concrete blocks painted to look like stone .. concrete block. concrete block. The main feature is a three story square tower .. It became the Conklin town hall in 1944 .. town hall. town hall. Conklin. Conklin, New York. It was listed on the National Register of Historic Places in 2006 .. National Register of Historic Places. National Register of Historic Places
not_related.