With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Julius Caesar held office from 26 January to 15 March.
text_B: Henry Rufus Pierson -LRB- June 13 , 1819 Charleston , Montgomery County , New York -- January 1 , 1890 Albany , New York -RRB- was an American lawyer and politician from New York .. Charleston. Charleston, New York. New York. New York ( state )
not_related.