With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John Deacon wrote Another One Bites the Dust.
text_B: Miss Republica Dominicana 1990 was held on September 1 , 1989 .. There were 22 candidates , representing provinces and municipalities , who entered .. The winner would represent the Dominican Republic at Miss Universe 1990 .. Dominican Republic. Dominican Republic. Miss Universe 1990. Miss Universe 1990. The first runner up would enter Miss World 1990 .. Miss World 1990. Miss World 1990. The second runner up would enter in Miss International 1990 .. Miss International 1990. Miss International 1990. The rest of finalist entered different pageants .
not_related.