Question: What is the cause of death of director of film Dakota Joe?
Sentence (from "Dakota Joe"): Dakota Joe or Man and a Colt  is a 1967 Argentine Spaghetti Western film directed by Tulio Demicheli, produced by Alberto Grimaldi, and starring Robert Hundar, Fernando Sancho, Gloria Milland, Mirko Ellis, Luis Gaspar, and José Canalejas.
Relevant evidence: Yes