Given the question: Information: - Horror film is a film genre that seeks to elicit a negative emotional reaction from viewers by playing on their fears. Inspired by literature from authors like Edgar Allan Poe, Bram Stoker, and Mary Shelley, horror films have existed for more than a century. The macabre and the supernatural are frequent themes. Horror may also overlap with the fantasy, supernatural fiction and thriller genres. - Upper Hungary is the usual English translation of Felvidek (lit.: "Upland"), the Hungarian term for the area that was historically the northern part of the Kingdom of Hungary, now mostly present-day Slovakia. The region has also been called "Fels-Magyarorszag" (lit: "Upper Hungary"). - Countess Elizabeth Bathory de Ecsed (, ; 7 August 1560 21 August 1614) was a Hungarian noblewoman and alleged serial killer from the Bathory family of nobility in the Kingdom of Hungary. She has been labelled by Guinness World Records as the most prolific female murderer, though the precise number of her victims is debated. Bathory and four collaborators were accused of torturing and killing hundreds of young women between 1585 and 1609. The highest number of victims cited during Bathory's trial was 650. However, this number comes from the claim by a serving girl named Susannah that Jakab Szilvassy, Countess Bathory's court official, had seen the figure in one of Bathory's private books. The book was never revealed, and Szilvassy never mentioned it in his testimony. Despite the evidence against Elizabeth, her family's influence kept her from facing trial. She was imprisoned in December 1609 within Csetje Castle, Upper Hungary (now in Slovakia), and held in solitary confinement in a room whose windows were walled up where she remained imprisoned until her death five years later. - Fear is a feeling induced by perceived danger or threat that occurs in certain types of organisms, which causes a change in metabolic and organ functions and ultimately a change in behavior, such as fleeing, hiding, or freezing from perceived traumatic events. Fear in human beings may occur in response to a specific stimulus occurring in the present, or in anticipation or expectation of a future threat perceived as a risk to body or life. The fear response arises from the perception of danger leading to confrontation with or escape from/avoiding the threat (also known as the fight-or-flight response), which in extreme cases of fear (horror and terror) can be a freeze response or paralysis. In humans and animals, fear is modulated by the process of cognition and learning. Thus fear is judged as rational or appropriate and irrational or inappropriate. An irrational fear is called a phobia. - Abraham "Bram" Stoker (8 November 1847 20 April 1912) was an Irish author, best known today for his 1897 Gothic novel "Dracula". During his lifetime, he was better known as the personal assistant of actor Henry Irving and business manager of the Lyceum Theatre in London, which Irving owned. - Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by the Czech Republic and Austria to the west, Poland to the north, Ukraine to the east and Hungary to the south. Slovakia's territory spans about and is mostly mountainous. The population is over 5 million and comprises mostly ethnic Slovaks. The capital and largest city is Bratislava. The official language is Slovak, a member of the Slavic language family. - The supernatural (Medieval Latin: "superntrlis": "supra" "above" + "naturalis" "natural", first used: 15201530 AD) includes all that cannot be explained by science or the laws of nature, including things characteristic of or relating to ghosts, gods, or other supernatural beings, or to things beyond nature. - Edgar Allan Poe (born Edgar Poe; January 19, 1809 October 7, 1849) was an American writer, editor, and literary critic. Poe is best known for his poetry and short stories, particularly his tales of mystery and the macabre. He is widely regarded as a central figure of Romanticism in the United States and American literature as a whole, and he was one of the country's earliest practitioners of the short story. Poe is generally considered the inventor of the detective fiction genre and is further credited with contributing to the emerging genre of science fiction. He was the first well-known American writer to try to earn a living through writing alone, resulting in a financially difficult life and career. - Supernatural fiction or supernaturalist fiction is a genre of literary and media fiction exploiting or requiring as plot devices or themes some contradictions of the commonplace natural world and materialist assumptions about it. - A serial killer is a person who typically murders three or more people, usually in service of abnormal psychological gratification, with the murders taking place over more than a month and including a significant break (a "cooling off period") between them. Different authorities apply different criteria when designating serial killers; while most set a threshold of three murders, others extend it to four or lessen it to two. The Federal Bureau of Investigation (FBI), for example, defines serial killing as "a series of two or more murders, committed as separate events, usually, but not always, by one offender acting alone". - Guinness World Records, known from its inception in 1955 until 1998 as The Guinness Book of Records and in previous U.S. editions as The Guinness Book of World Records, is a reference book published annually, listing world records and national records, both of human achievements and the extremes of the natural world. The book itself holds a world record, as the best-selling copyrighted book of all time. As of the 2017 edition, it is now in its 63rd year of publication, published in 100 countries and 23 languages. The international franchise has extended beyond print to include television series and museums. The popularity of the franchise has resulted in "Guinness World Records" becoming the primary international authority on the cataloguing and verification of a huge number of world records; the organisation employs official record adjudicators authorised to verify the authenticity of the setting and breaking of records. - Countess Dracula is a 1971 horror film based on the legends surrounding the '' Blood Countess '' Elizabeth Bathory . It is in many ways atypical of Hammer 's canon , attempting to broaden Hammer 's output from Dracula and Frankenstein sequels . The film was produced by Alexander Paal and directed by Peter Sasdy , Hungarian emigres working in England . The original music score was composed by Harry Robertson . - In works of art, macabre is the quality of having a grim or ghastly atmosphere. Macabre works emphasize the details and symbols of death. The term also refers to works particularly gruesome in nature. - A film genre (or ) is a motion picture category based on similarities in either the narrative elements or the emotional response to the film (namely, serious, comic, etc.). Most theories of film genre are borrowed from literary genre criticism. The basic genres include fiction and documentary, from which subgenres have emerged, such as docufiction and docudrama. Other subgenres include the courtroom and trial-focused drama known as the legal drama. Types of fiction which may seem unrelated can also be combined to form hybrid subgenres, such as the melding of horror and comedy in the "Evil Dead" films. Other popular combinations are the romantic comedy and the action comedy film. After reading the paragraphs above, we are interested in knowing the entity with which 'countess dracula' exhibits the relationship of 'main subject'. Find the answer from the choices below. Choices: - actor - american literature - art - austria - city - comedy - comic - death - english - europe - family - fiction - film - flight - horror film - life - london - mary - nature - organ - science - serial killer - supernatural - television - time - writer
The answer is:
serial killer