With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The Kingdom of Georgia re-asserted its sovereignty by the 1340's.
text_B: Aziz Ibragimov -LRB- born 21 July 1986 -RRB- is an Uzbekistan footballer who plays as a forward or right midfielder .. Uzbekistan. Uzbekistan. footballer. Association football. He currently plays for Machine Sazi in the Persian Gulf Pro League .. Machine Sazi. Machine Sazi F.C.. Persian Gulf Pro League. Persian Gulf Pro League
not_related.