With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Genghis Khan is no longer living.
text_B: Andy Day -LRB- born 15 May 1981 -RRB- has been a presenter on CBeebies since July 2007 , and is currently the longest-serving of the continuation team .. CBeebies. CBeebies. He was nominated as Best Presenter at the 2009 BAFTA Children 's Awards .. Presenter. Presenter. BAFTA. BAFTA. Day has taken part in the Live Arena Tour every year since 2012 , and took part in the Edinburgh Festival in 2009 .. Edinburgh Festival. Edinburgh Festival
not_related.