With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Silicon Valley is just outside of San Diego.
text_B: Hans Reinhold von Fersen -LRB- 2 March 1683 Tallinn - 25 May 1736 Stockholm -RRB- was a Swedish count , politician and soldier .. Tallinn. Tallinn. Stockholm. Stockholm. count. count. He served as lieutenant general from 1720 and as president of the Svea Court of Appeal from 1731 .. lieutenant general. lieutenant general. Svea Court of Appeal. Svea Court of Appeal. He was the son of count Reinhold Johan von Fersen and Anna Sophia von Ungern-Sternberg .. count. count. Reinhold Johan von Fersen. Reinhold Johan von Fersen. In 1715 he himself married countess Eleonora Margareta Wachtmeister , daughter of the royal counsellor Axel Wachtmeister .. Axel Wachtmeister. Axel Wachtmeister. They had two children  :. Carl Reinhold von Fersen -LRB- 7 April 1716 , Stockholm - 7 May 1786 , Stockholm -RRB-. Stockholm. Stockholm. Fredrik Axel von Fersen -LRB- 5 April 1719 - 24 April 1794 -RRB-. Fredrik Axel von Fersen. Axel von Fersen the Elder. Category  :1683 births. Category  :1736 deaths. Category  :17 th-century Estonian people. Category  :18 th-century Estonian people. Category  : Baltic-German people. Category  : Swedish nobility. Category  : Estonian nobility. Category  : Swedish politicians. Category  : Swedish generals. Category  : Estonian people of Swedish descent. Category  : People from Tallinn. Tallinn. Tallinn
not_related.