With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Room was worked on by Lenny Abrahamson.
text_B: Mal McBean -LRB- 4 October 1921 -- 26 June 2013 -RRB- was a former Australian rules footballer who played with Footscray and St Kilda in the Victorian Football League -LRB- VFL -RRB- .. Footscray. Western Bulldogs. St Kilda. St Kilda Football Club. Victorian Football League. Australian Football League
not_related.