With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: John McEnroe is known in the United States for his shot-making artistry.
text_B: Bjorgolfur Guðmundsson -LRB- born 2 January 1941 in Reykjavik , Iceland -RRB- was the chairman and former owner of West Ham United FC .. Reykjavik. Reykjavik. Iceland. Iceland. West Ham United FC. West Ham United FC. Bjorgolfur was Iceland 's second businessman worth more than a billion dollars -- his son , Bjorgolfur Thor Bjorgolfsson being the first .. Iceland. Iceland. Bjorgolfur Thor Bjorgolfsson. Bjorgolfur Thor Bjorgolfsson. He was at one time the majority owner and chairman of the now nationalised Icelandic bank Landsbanki , the second largest company in Iceland .. Iceland. Iceland. Landsbanki. Landsbanki. He was ranked by Forbes magazine in March 2008 as the 1014th-richest person in the world , with a net worth of $ 1.1 billion .. Forbes. Forbes. In December of the same year Forbes revalued his net worth to $ 0 and on 31 July 2009 he was declared bankrupt by the Icelandic courts with debts of almost # 500 million -LRB- 96 Billion ISK -RRB- .. Forbes. Forbes. ISK. Icelandic krona. Bjorgolfur is a former footballer , furniture packer and law student , a recovering alcoholic of 30 years and an old-fashioned philanthropist .. In the 1990s he was sentenced to 12 months in prison , suspended for 2 years , for bookkeeping offences , having faced around 450 charges .. He went to Russia , remade his fortune and returned to Iceland , where he also had interests in shipping , publishing , food , communications and property .. Iceland. Iceland. Russia. Russia
not_related.