Information:  - John H. Watson, known as Dr. Watson, is a fictional character in the Sherlock Holmes stories by Sir Arthur Conan Doyle and was the narrator in the original stories. Watson is Sherlock Holmes's friend, assistant and sometime flatmate, and the first person narrator of all but four of these stories. He is described as the typical Victorian-era gentleman, unlike the more eccentric Holmes. He is astute, although he can never match his friend's deductive skills.  - Saint Lucia is a sovereign island country in the eastern Caribbean Sea on the boundary with the Atlantic Ocean. Part of the Lesser Antilles, it is located north/northeast of the island of Saint Vincent, northwest of Barbados and south of Martinique. It covers a land area of 617 km (238.23 sq mi) and reported a population of 165,595 in the 2010 census. Its capital is Castries.  - Sir Arthur Ignatius Conan Doyle KStJ, DL (22 May 1859  7 July 1930) was a British writer and physician, most noted for creating the fictional detective Sherlock Holmes and writing stories about him which are generally considered milestones in the field of crime fiction.  - Inspector G. Lestrade, or Mr. Lestrade, is a fictional character appearing in several of the Sherlock Holmes stories written by Sir Arthur Conan Doyle. Doyle used the name of a friend from his days at the University of Edinburgh, a Saint Lucian medical student, Joseph Alexandre Lestrade. In "The Adventure of the Cardboard Box", Lestrade's first initial is revealed to be G. He is described as "a little sallow rat-faced, dark-eyed fellow" in "A Study in Scarlet" and "a lean, ferret-like man, furtive and sly-looking," in "The Boscombe Valley Mystery". He was summarised by H. Paul Jeffers in the following words: "He is the most famous detective ever to walk the corridors of Scotland Yard, yet he existed only in the fertile imagination of a writer. He was Inspector Lestrade. We do not know his first name, only his initial: G. Although he appears thirteen times in the immortal adventures of Sherlock Holmes, nothing is known of the life outside the Yard of the detective whom Dr. Watson described unflatteringly as sallow, rat-faced, and dark-eyed and whom Holmes saw as quick and energetic but wholly conventional, lacking in imagination, and normally out of his depththe best of a bad lot who had reached the top in the CID by bulldog tenacity."  - "The Boscombe Valley Mystery", one of the 56 short Sherlock Holmes stories written by the British author Sir Arthur Conan Doyle, is the fourth of the twelve stories in "The Adventures of Sherlock Holmes". It was first published in the "Strand Magazine" in 1891.  - Crime fiction is the literary genre that fictionalises crimes, their detection, criminals, and their motives. It is usually distinguished from mainstream fiction and other genres such as historical fiction or science fiction, but the boundaries are indistinct. Crime fiction has multiple subgenres, including detective fiction (such as the whodunit), courtroom drama, hard-boiled fiction and legal thrillers. Suspense and mystery are key elements that are nearly ubiquitous to the genre.  - The first ( and only until 2012 's Elementary ) American television series of Sir Arthur Conan Doyle 's Sherlock Holmes adventures aired in syndication in the fall of 1954 . The 39 half - hour mostly original stories were produced by Sheldon Reynolds and filmed in France by Guild Films , starring Ronald Howard ( son of Leslie Howard ) as Holmes and Howard Marion Crawford as Watson . Archie Duncan appeared in many episodes as Inspector Lestrade ( and in a few as other characters ) . Richard Larke , billed as Kenneth Richards , played Sgt. Wilkins in about fifteen episodes . The series ' associate producer , Nicole Milinaire , was one of the first women to attain a senior production role in a television series .  - Forensic science is the application of science to criminal and civil laws, mainlyon the criminal sideduring criminal investigation, as governed by the legal standards of admissible evidence and criminal procedure.   - 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.   - "The Adventure of the Cardboard Box" is one of the 56 short Sherlock Holmes stories written by British author Sir Arthur Conan Doyle. It is the second of the twelve "Memoirs of Sherlock Holmes" in most British editions of the canon, and the second of the eight stories from "His Last Bow" in most American versions. The story was first published in "The Strand Magazine" in 1892.  - A Study in Scarlet is an 1887 detective novel by British author Arthur Conan Doyle. Written in 1886, the story marks the first appearance of Sherlock Holmes and Dr. Watson, who would become two of the most famous characters in popular fiction. The book's title derives from a speech given by Holmes, an amateur detective, to his friend and chronicler Watson on the nature of his work, in which he describes the story's murder investigation as his "study in scarlet": "There's the scarlet thread of murder running through the colourless skein of life, and our duty is to unravel it, and isolate it, and expose every inch of it."    What entity does 'sherlock holmes ' has the relation 'genre' with?
The answer to this question is:
detective fiction