Please answer the following question: Information: - The sex industry (also called the sex trade) consists of businesses which either directly or indirectly provide sex-related products and services or adult entertainment. The industry includes activities involving direct provision of sex-related services, such as prostitution, strip clubs, Host and hostess clubs and sex-related pastimes, such as pornography, sex-oriented men's magazines, sex movies, sex toys and fetish and BDSM paraphernalia. Sex channels for television and pre-paid sex movies for "on demand", are part of the sex industry, as are adult movie theaters, sex shops, and strip clubs. - A business (also known as an enterprise, a company or a firm) is an organizational entity involved in the provision of goods and services to consumers. Businesses as a form of economic activity are prevalent in capitalist economies, where most of them are privately owned and provide goods and services to customers in exchange for other goods, services, or money. Businesses may also be social non-profit enterprises or state-owned public enterprises charged by governments with specific social and economic objectives. A business owned by multiple individuals may form as an incorporated company or jointly organise as a partnership. Countries have different laws that may ascribe different rights to the various business entities. - Direct-to-video or straight-to-video (also known as direct-to-VHS, direct-to-DVD, direct-to-Blu-ray, direct-to-digital, etc.) refers to the release of a film to the public immediately on home video formats rather than a theatrical release or television broadcast. Because inferior sequels or prequels of larger-budget films may be released direct to video, references to direct-to-video releases are often pejorative. Direct-to-video release has also become profitable for independent filmmakers and smaller companies. - Sweden, officially the Kingdom of Sweden (Swedish: ), is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Oresund. At , Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low population density of , with the highest concentration in the southern half of the country. Approximately 85% of the population lives in urban areas. - A film director is a person who directs the making of a film. Generally, a film director controls a film's artistic and dramatic aspects, and visualizes the script while guiding the technical crew and actors in the fulfillment of that vision. The director has a key role in choosing the cast members, production design, and the creative aspects of filmmaking. Under European Union law, the director is viewed as the author of the film. - Pornography (often abbreviated to porn or porno in informal language) is the portrayal of sexual subject matter for the purpose of sexual arousal. Pornography may be presented in a variety of media, including books, magazines, postcards, photographs, sculpture, drawing, painting, animation, sound recording, writing, film, video, and video games. The term applies to the depiction of the act rather than the act itself, and so does not include live exhibitions like sex shows and striptease. The primary subjects of pornographic depictions are pornographic models, who pose for still photographs, and pornographic actors or porn stars, who perform in pornographic films. If dramatic skills are not involved, a performer in a porn film may also be called a model. - The Baltic states, also known as the Baltic countries, Baltic republics, Baltic nations, or simply, the Baltics, are the three countries in northern Europe on the eastern coast of the Baltic Sea: Estonia, Latvia and Lithuania. The Baltic states cooperate on a regional level in several intergovernmental organizations. - A documentary film is a nonfictional motion picture intended to some aspect of reality, primarily for the purposes of instruction, education, or maintaining a historical record. Such films were originally shot on film stockthe only medium availablebut now include video and digital productions that can be either direct-to-video, made into a TV show, or released for screening in cinemas. "Documentary" has been described as a "filmmaking practice, a cinematic tradition, and mode of audience reception" that is continually evolving and is without clear boundaries. - Buy Bye Beauty is a 2001 documentary film by Swedish director and performance artist Pal Hollender . The film is about the way Latvian sex industry and its being fueled by businessmen and sex tourists from Sweden visiting Riga . The film was shot in Riga in July 2000 . The narration of the film is in English , with interviews conducted in Russian and Latvian . - Entertainment is a form of activity that holds the attention and interest of an audience, or gives pleasure and delight. It can be an idea or a task, but is more likely to be one of the activities or events that have developed over thousands of years specifically for the purpose of keeping an audience's attention. Although people's attention is held by different things, because individuals have different preferences in entertainment, most forms are recognisable and familiar. Storytelling, music, drama, dance, and different kinds of performance exist in all cultures, were supported in royal courts, developed into sophisticated forms and over time became available to all citizens. The process has been accelerated in modern times by an entertainment industry that records and sells entertainment products. Entertainment evolves and can be adapted to suit any scale, ranging from an individual who chooses a private entertainment from a now enormous array of pre-recorded products; to a banquet adapted for two; to any size or type of party, with appropriate music and dance; to performances intended for thousands; and even for a global audience. - Performance art is a performance presented to an audience within a fine art context, traditionally interdisciplinary. Performance may be either scripted or unscripted, random or carefully orchestrated; spontaneous or otherwise carefully planned with or without audience participation. The performance can be live or via media; the performer can be present or absent. It can be any situation that involves four basic elements: time, space, the performer's body, or presence in a medium, and a relationship between performer and audience. Performance art can happen anywhere, in any type of venue or setting and for any length of time. The actions of an individual or a group at a particular place and in a particular time constitute the work. - Latvia, officially the Republic of Latvia, is a country in the Baltic region of Northern Europe, one of the three Baltic states. It is bordered by Estonia to the north, Lithuania to the south, Russia to the east, and Belarus to the southeast, as well as a maritime border to the west alongside Sweden. Latvia has 1,957,200 inhabitants and a territory of . The country has a temperate seasonal climate. - Pal Anders Jorgen Hollender (born 20 July 1968 in Lidkoping, Sweden) is a Swedish film director and performance artist. - Riga is the capital and the largest city of Latvia. With 696,593 inhabitants (2015), Riga is the largest city of the Baltic states and home to one third of Latvia's population. The city lies on the Gulf of Riga, at the mouth of the Daugava. Riga's territory covers and lies between above sea level, on a flat and sandy plain. - Hostess clubs are a common feature in the night-time entertainment industry of East Asian countries. They employ primarily female staff and cater to males seeking drinks and attentive conversation. The modern host clubs are similar establishments where primarily male staff adhere to females. Host and hostess clubs are considered part of "mizu shbai" (literally "water trade"), the night-time entertainment business in Japan. - BDSM is a variety of often erotic practices or roleplaying involving bondage, discipline, dominance and submission, sadomasochism, and other related interpersonal dynamics. Given the wide range of practices, some of which may be engaged in by people who do not consider themselves as practicing BDSM, inclusion in the BDSM community or subculture is usually dependent on self-identification and shared experience. The term "BDSM" is first recorded in a Usenet posting from 1991, and is interpreted as a combination of the abbreviations B/D (Bondage and Discipline), D/s (Dominance and submission), and S/M (Sadism and Masochism). BDSM is now used as a catch-all phrase covering a wide range of activities, forms of interpersonal relationships, and distinct subcultures. BDSM communities generally welcome anyone with a non-normative streak who identifies with the community; this may include cross-dressers, body modification enthusiasts, animal roleplayers, rubber fetishists, and others. - Prostitution is the business or practice of engaging in sexual activity in exchange for payment or some other benefit. Prostitution is sometimes described as commercial sex or hooking. Depending on the jurisdiction, prostitution can be legal or illegal. A person who works in this field is called a prostitute, and is a kind of sex worker. Prostitution is one of the branches of the sex industry: other branches include pornography, stripping, nude modelling, and erotic dancing. The legal status of prostitution varies from country to country (sometimes from region to region within a given country), ranging from being permissible but unregulated, to an enforced or unenforced crime, or a regulated profession. It is sometimes referred to euphemistically as "the world's oldest profession" in the English-speaking world. Estimates place the annual revenue generated by prostitution worldwide to be over $100 billion. - Film stock is an analog medium that is used for recording motion pictures or animation. It is a strip or sheet of transparent plastic film base coated on one side with a gelatin emulsion containing microscopically small light-sensitive silver halide crystals. The sizes and other characteristics of the crystals determine the sensitivity, contrast and resolution of the film. The emulsion will gradually darken if left exposed to light, but the process is too slow and incomplete to be of any practical use. Instead, a very short exposure to the image formed by a camera lens is used to produce only a very slight chemical change, proportional to the amount of light absorbed by each crystal. This creates an invisible latent image in the emulsion, which can be chemically developed into a visible photograph. In addition to visible light, all films are sensitive to X-rays and high-energy particles. Most are at least slightly sensitive to invisible ultraviolet (UV) light. Some special-purpose films are sensitive into the infrared (IR) region of the spectrum. - Strip clubs are venues that regularly provide adult entertainment, predominantly in the form of striptease or other erotic or exotic dances. Strip clubs typically adopt a nightclub or bar style, and can also adopt a theatre or cabaret-style. American-style strip clubs began to appear outside of North America after World War II, arriving in Asia in the late 1940s and Europe in the 1950s, where they competed against the local English and French styles of striptease and erotic performances. - A sex shop (also called adult shop, erotic shop or adult book store) is a retailer that sells products related to adult sexual or erotic entertainment, such as vibrators, lingerie, clothing, pornography, and other related products. The world's first sex shop was opened in 1962 by Beate Uhse AG in Flensburg, West Germany, and sex shops can now be found in many countries and online. Sex shops are part of the sex industry. In most jurisdictions, sex shops are regulated by law, with access not permitted to minors, the age depending on local law. Some jurisdictions prohibit sex shops and the merchandise they sell. In some jurisdictions that permit it, they may also show pornographic movies in private video booths, or have private striptease or peep shows. Also an adult movie theater may be attached. There are also many online sex shops selling a variety of adult content such as toys, fetish wear etc. These types of shop are often favoured by the consumer as they have less overheads and can be perused within the comfort of the home. Their discreetness is also appealing to some. Given the information above, choose from the list below the object entity that exhibits the relation 'main subject' with the subject 'buy bye beauty'. Choices: - animal - art - bdsm - border - city - crime - dance - design - education - english - enterprise - europe - film - july - language - law - music - painting - pornography - prostitution - reality - sex industry - television - theater - time - trade - vhs - war - west germany
A:
prostitution