With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Istanbul was founded far away from Sarayburnu promontory.
text_B: Edison Hipolito Chara Lucumi -LRB- 2 October 1980 -- 19 October 2011 -RRB- was a Colombian football striker .. football. football ( soccer ). striker. Striker ( association football ). His last team was Chinese club Dalian Aerbin .. Dalian Aerbin. Dalian Aerbin
not_related.