With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gray Davis had weak approval ratings.
text_B: The Jefferson Street Historic District in Brownsville , Tennessee is a 1.4 acre historic district which was listed on the National Register of Historic Places in 2016 .. historic district. historic district ( United States ). National Register of Historic Places. National Register of Historic Places. It is an area which `` emerged in the early 1900s as the center for the city 's African-American community .. While African Americans could shop in the white-owned businesses on the court square , they were often discriminated against .. With the rise of the city 's African-American middle class , several businesses evolved along Jefferson Street .. The majority of these buildings are One-Part and Two-Part Commercial Block buildings with modest detailing . ''. The listing included 13 contributing buildings and one contributing site -LRB- a community park -RRB- , as well as three non-contributing buildings and a non-contributing site -LRB- site of a demolished building -RRB- .. contributing buildings. contributing buildings. The contributing resources are  :. C.P. Boyd Park -LRB- c. 1948 -RRB- , South Jackson Ave. Was a `` Negro tent '' from 1887 to 1896 , a frame residence from 1896 to 1944 , and a park from 1948 to present , with a wooden gazebo and park benches .. 35 South Jackson Avenue -LRB- c. 1935 -RRB- , a one-part commercial block. 36 -LRB- B -RRB- South Jackson Avenue -LRB- c. 1947 -RRB- , a two-part commercial block. 39 -LRB- B -RRB- S. Jackson Avenue -LRB- c. 1943 -RRB- , a two-part commercial block. 14 East Jefferson Street -LRB- c. 1900 -RRB- , a two-part commercial block with brick corbelling. corbelling. corbelling. 18 East Jefferson Street -LRB- c. 1919 -RRB- , one-part commercial block , brick. 22 East Jefferson Street -LRB- c. 1910 -RRB- , one-part commercial block with two storefronts. 29 -LRB- A -RRB- East Jefferson Street -LRB- c. 1964 -RRB- , one-story commercial building. 29 -LRB- B -RRB- East Jefferson Street -LRB- c. 1948 -RRB- , one-story concrete block building. Winfield Lodge # 52 , 33 East Jefferson Street -LRB- c. 1910 -RRB- , one-part commercial block , with stepped brick parapet and brick corbelling. corbelling. corbelling. parapet. parapet. 34 -LRB- A -RRB- East Jefferson Street -LRB- c. 1908 -RRB- , one-part commercial block. 34 -LRB- B -RRB- East Jefferson Street -LRB- c. 1957 -RRB- , one-story concrete block commercial building. 34 -LRB- C -RRB- East Jefferson Street -LRB- c. 1948 -RRB- , one story brick veneer concrete block commercial building. 34 East Main Street -LRB- c. 1906 -RRB- , one-part commercial block
not_related.