With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Gold is mined in Canada.
text_B: Bruck or Bruck is a surname .. Notable people with the surname include  :. Charles Bruck -LRB- 1911 -- 1995 -RRB- , Hungarian-French conductor. Charles Bruck. Charles Bruck. David Bruck -LRB- born 1949 -RRB- , American attorney. David Bruck. David Bruck. Dietmar Bruck -LRB- born 1949 -RRB- , German footballer. Dietmar Bruck. Dietmar Bruck. Hermann Bruck -LRB- 1905 -- 2000 -RRB- , German astronomer. Hermann Bruck. Hermann Bruck. Ludwig Bruck , Australian physician & medical journalist. Ludwig Bruck. Ludwig Bruck. Nicolas-Remi Bruck -LRB- 1818-1870 -RRB- , Belgian mathematician. Nicolas-Remi Bruck. Nicolas-Remi Bruck. Richard Hubert Bruck -LRB- 1914 -- 1991 -RRB- , American mathematician. Richard Hubert Bruck. Richard Hubert Bruck. Yoav Bruck -LRB- born 1972 -RRB- , Israeli swimmer. Yoav Bruck. Yoav Bruck
not_related.