With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Zayn Malik is British singer.
text_B: Graham Walker Cook -LRB- 16 September 1893 -- 11 July 1916 -RRB- was a New Zealand professional rugby league footballer of the 1910s , playing at representative level for New Zealand -LRB- # 86 -RRB- , and Wellington , as a , i.e. number 2 or 5 .. Wellington. Wellington rugby league team. New Zealand. New Zealand national rugby league team. rugby league. rugby league
not_related.