With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Venus Williams has 0 runner-up finishes in grand slam singles events.
text_B: Anders Oscar Ahlgren -LRB- 12 February 1888 -- 27 December 1976 -RRB- was a Greco-Roman wrestler from Sweden .. Greco-Roman. Greco-Roman. Sweden. Sweden. He was a world champion in 1913 and finished second in 1911 and 1922 .. At the 1912 Olympics Ahlgren won the silver medal in the light heavyweight class .. In a remarkable final , he wrestled for nine hours against Ivar Bohling , before the bout was declared a draw .. Ivar Bohling. Ivar Bohling. The judges refused to award a gold medal , and gave silver medals to both wrestlers .. Ahlgren was coached by Iivari Tuomisto , a Finnish heavyweight wrestler .. Iivari Tuomisto. :fi :Iivari Tuomisto. Besides wrestling Ahlgren was involved in the production of canned food and co-owned a mink farm .. mink farm. mink farm
not_related.