With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Mexico City is located in Mexico.
text_B: Marko Arapovic -LRB- born 20 July 1996 -RRB- is a Croatian professional basketball player who plays as a power forward and a center for Cedevita of the Croatian League .. Croatian League. A-1 Liga. Cedevita. KK Cedevita. basketball. basketball. power forward. power forward ( basketball ). center. center ( basketball ). Arapovic played in the 2015 -- 16 Euroleague season for Cedevita and was a member of Croatia 's 2016 Olympic team .. Cedevita. KK Cedevita. 2014–15 A-1 League. 2015–16 A-1 League. 2016 Olympic. Basketball at the 2016 Summer Olympics – Men's tournament. His father is a former professional basketball player Franjo Arapovic .. basketball. basketball. Franjo Arapovic. Franjo Arapovic
not_related.