Question: In what country was the man who originally proposed Le Sage's theory of gravitation in 1690 born?
Sentence (from "Nicolas Fatio de Duillier"): Nicolas Fatio de Duillier {'1': ", '2': ", '3': ", '4': "} (also spelled Faccio or Facio; 16 February 1664 – 12 May 1753) was a Swiss-born mathematician, natural philosopher, and inventor.
Relevant evidence: Yes