With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Amaravati is the capital of Andhra Pradesh.
text_B: Mary White Ovington -LRB- April 11 , 1865 -- July 15 , 1951 -RRB- was an American suffragist , journalist , and co-founder of the NAACP .. suffragist. suffragist. journalist. journalist. NAACP. NAACP
not_related.