question: Who directed Stanley Weiser's Wall Street in 1987?
answer: Oliver Stone
context: Title: Stanley Weiser
  Passage: Stanley Weiser is an American screenwriter.  He was born in New York City.  He is a graduate of the NYU Film School.  His screen credits include "Wall Street" and "W.", both directed by Oliver Stone.  He also wrote the 20th Century Fox animal rights film, "Project X".  He is credited for creating characters in the sequel to "Wall Street": "".  In addition, he served as script consultant on Oliver Stone's "Nixon" and "Any Given Sunday".
  Title: Wall Street (1987 film)
  Passage: Wall Street is a 1987 American drama film, directed and co-written by Oliver Stone, which stars Michael Douglas, Charlie Sheen, and Daryl Hannah.  The film tells the story of Bud Fox (Sheen), a young stockbroker who becomes involved with Gordon Gekko (Douglas), a wealthy, unscrupulous corporate raider.
  Title: Mike Vranos
  Passage: Michael W. "Mike" Vranos is an American hedge fund manager and philanthropist who in the 1990s was referred to by some as the "most powerful man on Wall Street."  In 1993, he reportedly earned $15 million from trading mortgage bonds. "Fortune Magazine" once called him "one of the best bond traders on Wall Street."  According to a 2007 "Wall Street Journal" article, he has continued to be regarded as "the best-known mortgage-bond trader on Wall Street."
citations: Wall Street (1987 film) Stanley Weiser