With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Elvis Presley returned to the stage in 1315.
text_B: Bonicelli may refer to  :. Fiorella Bonicelli , Uruguayan tennis player. Fiorella Bonicelli. Fiorella Bonicelli. Paul Bonicelli , American bureaucrat. Paul Bonicelli. Paul Bonicelli. Silvio Cesare Bonicelli -LRB- 1932 -- 2009 -RRB- , Italian Roman Catholic bishop. Silvio Cesare Bonicelli. Silvio Cesare Bonicelli
not_related.