question: The person who finished third in the 1984 World's Strongest Man was born on what date?
answer: 23 August 1949
context: Title: 1981 World's Strongest Man
  Passage: The 1981 World's Strongest Man was the fifth edition of World's Strongest Man and was won by Bill Kazmaier from the United States.  It was his second title.  Geoff Capes from the United Kingdom finished second after finishing third the previous year, and Dave Waddington from the United States finished third.  The contest was held at Magic Mountain, California.
  Title: 1984 World's Strongest Man
  Passage: The 1984 World's Strongest Man was the eighth edition of World's Strongest Man and was won by Jón Páll Sigmarsson from Iceland.  It was his first title after finishing second the previous year.  Ab Wolders from the Netherlands finished second and, 1983 champion Geoff Capes from the United Kingdom finished third.  The contest was held at Mora, Sweden.
  Title: Geoff Capes
  Passage: Geoffrey Lewis Capes (born 23 August 1949) is a British former shot putter, strongman and professional Highland Games competitor.
citations: Geoff Capes 1984 World's Strongest Man