With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Marlon Brando played an Air Force Major and he was American.
text_B: Shearn is an English-language surname and occasional given name .. People with the name include  :. Surname. Amy Shearn -LRB- born 1979 -RRB- , American writer. Amy Shearn. Amy Shearn. Clarence J. Shearn -LRB- 1869 -- 1953 -RRB- , American lawyer and judge. Clarence J. Shearn. Clarence J. Shearn. Harry Shearn -LRB- 1892 -- 1951 -RRB- , Australian politician. Harry Shearn. Harry Shearn. Nicola Shearn -LRB- born 1966 -RRB- , British swimmer. Nicola Shearn. Nicola Shearn. Tom Shearn -LRB- born 1977 -RRB- , American baseball player. Tom Shearn. Tom Shearn. Given name. Shearn Moody , Jr. -LRB- 1933 -- 1996 -RRB- , American entrepreneur
not_related.