Information:  - Comedy is a genre of film in which the main emphasis is on humor. These films are designed to make the audience laugh through amusement and most often work by exaggerating characteristics for humorous effect. Films in this style traditionally have a happy ending (black comedy being an exception). One of the oldest genres in film, some of the very first silent movies were comedies, as slapstick comedy often relies on visual depictions, without requiring sound. When sound films became more prevalent during the 1920s, comedy films took another swing, as laughter could result from burlesque situations but also dialogue.  - A category of fine art, graphic art covers a broad range of visual artistic expression, typically two-dimensional, i.e. produced on a flat surface. The term usually refers to the arts that rely more on line or tone than on color, especially drawing and the various forms of engraving; it is sometimes understood to refer specifically to printmaking processes, such as line engraving, aquatint, drypoint, etching, mezzotint, monotype, lithography, and screen printing (silk-screen, serigraphy). Graphic art further includes calligraphy, photography, painting, typography, computer graphics, and bindery. It also encompasses drawn plans and layouts for interior and architectural designs.   - Philip Edward "Phil" Hartman (September 24, 1948May 28, 1998; born Hartmann) was a Canadian-American actor, voice actor, comedian, screenwriter and graphic artist. Born in Brantford, Ontario, Hartman and his family moved to the United States in 1958. After graduating from California State University, Northridge, with a degree in graphic arts, he designed album covers for bands like Poco and America. Feeling the need for a more creative outlet, Hartman joined the comedy group The Groundlings in 1975 and there helped comedian Paul Reubens develop his character Pee-wee Herman. Hartman co-wrote the screenplay for the film "Pee-wee's Big Adventure" and made recurring appearances on Reubens' show "Pee-wee's Playhouse".  - Black comedy or dark comedy is a comic style that makes light of subjects that are generally considered serious or taboo. Literary critics have associated black comedy and black humor with authors as early as the ancient Greeks with Aristophanes. Black comedy corresponds to the earlier concept of gallows humor.  - Houseguest is a 1995 comedy film starring Sinbad and Phil Hartman and directed by Randall Miller .    What is the relationship between 'houseguest' and 'color'?
The answer to this question is:
color