With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Soundgarden only played classical music.
text_B: Marquette School is a historic school building located at South Bend , St. Joseph County , Indiana .. school. school. South Bend. South Bend, Indiana. It was designed by noted architect Austin and Shambleau and built in 1936-1937 .. Austin and Shambleau. Austin & Shambleau. It was built with funds provided under the Public Works Administration .. Public Works Administration. Public Works Administration. It is a two-story , Art Deco style brick building with additions constructed in 1948 and 1953 .. Art Deco. Art Deco architecture. The school houses an auditorium , gymnasium , and classrooms .. school. school. gymnasium. gym. It remained in use as a school until 2010 .. school. school. It was listed on the National Register of Historic Places in 2013 .. National Register of Historic Places. National Register of Historic Places
not_related.