The Habit of Happiness is a 1916 American silent comedy film directed by Allan Dwan and filmed by cinematographer Victor Fleming. The film was written by Allan Dwan and Shannon Fife from a suggestion by D. W. Griffith and stars Douglas Fairbanks. A 16mm print of the film is preserved in a private collection. Using only the above description and what you know about the world, "D.W. Griffith suggested that Dwan and Fife would work well together writing film scripts." is definitely correct, incorrect, or inconclusive? 