Answer the following question: Information:  - Gabriel-Maximilien Leuvielle (16 December 188331 October 1925), better known by the stage name Max Linder, was a French actor, director, screenwriter, producer and comedian of the silent film era. His onscreen persona "Max" was one of the first recognizable recurring characters in film. He has also been cited as the "first international movie star."  - A stage name, also called a screen name, is a pseudonym used by performers and entertainers such as actors, comedians, and musicians.  - An actor (or actress for females; see terminology) is a person who portrays a character in a performance. The actor performs "in the flesh" in the traditional medium of the theatre, or in modern mediums such as film, radio, and television. The analogous Greek term is, literally "one who answers". The actor's interpretation of their role pertains to the role played, whether based on a real person or fictional character. Interpretation occurs even when the actor is "playing themselves", as in some forms of experimental performance art, or, more commonly; to act, is to create, a character in performance.  - A screenplay writer, screenwriter for short, scriptwriter or scenarist is a writer who practices the craft of screenwriting, writing screenplays on which mass media such as films, television programs, comics or video games are based.  - A comedian or comic is a person who seeks to entertain an audience, primarily by making them laugh. This might be through jokes or amusing situations, or acting a fool, as in slapstick, or employing prop comedy. A comedian who addresses an audience directly is called a stand-up comic.  - Seven Years Bad Luck is a 1921 American comedy film written and directed by , and starring Max Linder . A man about to be married becomes fearful of bad luck when he breaks a mirror .    Given the paragraphs above, decide what entity has the relation 'instance of' with 'silent film'.
Answer:
seven years bad luck