With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Thomas DeSimone was an American of Sicilian ancestry.
text_B: Thomas Anthony DeSimone -LRB- May 24 , 1950 -- disappeared January 14 , 1979 -RRB- , also known as Two-Gun Tommy or Tommy D , was a Sicilian-American gangster and associate of the Lucchese crime family in New York City .. Lucchese crime family. Lucchese crime family. New York City. New York City. New York. New York ( state ). Sicilian-American. Sicilian-American. gangster. gangster. DeSimone was a grandson and nephew of Los Angeles mob bosses Rosario DeSimone and Frank DeSimone , respectively .. Rosario DeSimone. Rosario DeSimone. Frank DeSimone. Frank DeSimone. Los Angeles. Los Angeles crime family. He was married to Angelica `` Cookie '' Spione , but had many mistresses , including Theresa Ferrara .. Theresa Ferrara. Theresa Ferrara. In Martin Scorsese 's film Goodfellas , the character Tommy DeVito -LRB- portrayed by Joe Pesci -RRB- is based on DeSimone .. Joe Pesci. Joe Pesci. Goodfellas. Goodfellas. Martin Scorsese. Martin Scorsese
related.