With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Superunknown debuted at No. 1 on the Billboard 200.
text_B: Enrique Estrazulas -LRB- Montevideo , 9 January 1942 - 8 March 2016 -RRB- was a Uruguayan writer , poet , essayist , playwright , journalist , and diplomat .. Montevideo. Montevideo. His most famous work was the novel Pepe Corvina -LRB- 1974 -RRB- .. He was also Ambassador to Cuba .
not_related.