With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Atlantic City stars a simple chair.
text_B: The Grant Commercial Historic District in Grant , Nebraska is a 9.5 acre historic district that was listed on the National Register of Historic Places in 1996 .. historic district. historic district ( United States ). National Register of Historic Places. National Register of Historic Places. It includes 31 contributing buildings and one other contributing structure .. contributing buildings. contributing buildings. contributing structure. contributing structure. The district also includes six non-contributing buildings , including the IOOF Hall -LRB- 1954 -RRB- , at 330-332 Central Avenue .. contributing buildings. contributing buildings
not_related.