Please answer the following question: Information: - The New Adventures of J. Rufus Wallingford is a 1915 American silent film serial featuring Oliver Hardy. - Sherlock Holmes is a fictional private detective created by British author Sir Arthur Conan Doyle. Known as a "consulting detective" in the stories, Holmes is known for a proficiency with observation, forensic science, and logical reasoning that borders on the fantastic, which he employs when investigating cases for a wide variety of clients, including Scotland Yard. - Theodore Wharton (18751931) was an American film director, producer and writer. He directed 48 films in the 1910s and 1920s, including the 1915 "The New Adventures of J. Rufus Wallingford", which featured Oliver Hardy. - A playwright, also known as a dramatist, is a person who writes plays. - 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. - The Romance of Elaine is a 1915 American silent adventure film serial directed by George B. Seitz , Leopold Wharton and Theodore Wharton , based on the novel by Arthur B. Reeve . The film is considered to be lost . - George Brackett Seitz (January 3, 1888 July 8, 1944) was an American playwright, screenwriter, film actor and director. He was known for his screenplays for action serials, including: - Leopold Wharton (September 1, 1870 September 27, 1927) was an American film director, producer and writer. He directed 37 films between 1911 and 1922, including the 1915 film "The New Adventures of J. Rufus Wallingford", which featured Oliver Hardy. - Arthur Benjamin Reeve (October 15, 1880 - August 9, 1936) was an American mystery writer. He is best known for creating the series character Professor Craig Kennedy, sometimes called "The American Sherlock Holmes", and Kennedy's Dr. Watson-like sidekick Walter Jameson, a newspaper reporter, in 18 detective novels. The bulk of Reeve's fame is based on the 82 Craig Kennedy stories, published in "Cosmopolitan" magazine between 1910 and 1918. These were collected in book form; with the third collection, the short stories were stitched together into pseudo-novels. The 12-volume Craig Kennedy Stories were released in 1918; it reissued Reeve's books-to-date as a matched set. - Oliver Norvell "Babe" Hardy (born Norvell Hardy; January 18, 1892 August 7, 1957) was an American comic actor famous as one-half of Laurel and Hardy, the classic double act that began in the era of silent films and lasted 25 years, from 1927 to 1951. He appeared with his comedy partner Stan Laurel in 107 short films, feature films, and cameo roles. He was credited with his first film, "Outwitting Dad", in 1914. In some of his early works, he was billed as "Babe Hardy", using his nickname. - Professor Craig Kennedy is a character created by Arthur B. Reeve. What object entity has the relation of 'instance of' with the subject 'the romance of elaine'? Choices: - 1 - 1918 - action - august - character - collection - comedy - comic - craft - director - double act - film - january - july - magazine - newspaper - october - person - reasoning - science - screenplay - september - serial - series - silent film - volume
A:
silent film