With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ava DuVernay is involved in the production of A Wrinkle in Time.
text_B: The Aberdeen City Hall is an historic governmental building located at 125 West Commerce Street , corner of South Hickory Street , in Aberdeen , Monroe County , Mississippi .. Aberdeen. Aberdeen, Mississippi. It lies across Hickory from the historic U.S. Courthouse and Post Office .. U.S. Courthouse and Post Office. United States Courthouse and Post Office ( Aberdeen, Mississippi ). Built in 1912 , it was designed in a blend of the Classical Revival and Beaux Arts styles of architecture by New Orleans architect William Drago .. William Drago. William Drago. Classical Revival. Neoclassical architecture. Beaux Arts. Beaux-Arts architecture. New Orleans. New Orleans, Louisiana. On February 22 , 1988 , the building was added to the National Register of Historic Places .. National Register of Historic Places. National Register of Historic Places. It is still being used today -LRB- July 2012 -RRB- as the city hall of Aberdeen .. Aberdeen. Aberdeen, Mississippi. city hall. city hall
not_related.