With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Ryan Phillippe attended wedding school.
text_B: Greeley County Courthouse may refer to  :. Greeley County Courthouse -LRB- Tribune , Kansas -RRB- , listed on the National Register of Historic Places -LRB- NRHP -RRB-. Greeley County Courthouse -LRB- Nebraska -RRB- , Greeley Center , Nebraska , listed on the NRHP in Greeley County , Nebraska
not_related.