With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: A Monster Calls was released in May of 2016.
text_B: Brad Stephens -LRB- born 11 July 1979 -RRB- is a former Australian rules footballer who played with North Melbourne in the Australian Football League -LRB- AFL -RRB- in 2000 .. North Melbourne. North Melbourne Football Club. Australian Football League. Australian Football League
not_related.