Question: What is the cause of death of creator of The Muppets On Puppets?
Sentence (from "Jim Henson"): James Maury Henson (September 24, 1936 – May 16, 1990) was an American puppeteer, animator, cartoonist, actor, inventor, filmmaker, and screenwriter who achieved worldwide notice as the creator of The Muppets (1955–present) and "Fraggle Rock" (1983–1987); and as the director of "The Dark Crystal" (1982) and "Labyrinth" (1986).
Relevant evidence: No