With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: The human condition is subject to analysis in anthropology.
text_B: Emre Aydın -LRB- born February 2 , 1981 -RRB- is a Turkish rock singer-songwriter .. Turkish. Turkish people. rock. Rock music. singer-songwriter. singer-songwriter. He has been referred to as emreaydın on his official site to establish a trademark .. The singer won the MTV Europe Music Awards 2008 in the `` Europe 's Favourite Act '' category .. MTV Europe Music Awards 2008. MTV Europe Music Awards 2008. He is also the former lead singer for the Turkish rock band 6 .. Turkish. Turkish people. rock. Rock music. Cadde .
not_related.