With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Leonard Cohen released his eleventh child in 2004.
text_B: Sir Howard Frank Trayton Smith , GCMG -LRB- 15 October 1919 -- 7 May 1996 -RRB- was a British diplomat .. GCMG. Order of St Michael and St George. British. British People
not_related.