Question: Information:  - In chemistry, a soap is a salt of a fatty acid. Household uses for soaps include washing, bathing, and other types of housekeeping, where soaps act as surfactants, emulsifying oils to enable them to be carried away by water. In industry they are also used in textile spinning and are important components of some lubricants.  - A sulfonate is a salt or ester of a sulfonic acid. It contains the functional group R-SO.  - A carboxylate is a salt or ester of a carboxylic acid. "Carboxylate salts" have the general formula M(RCOO), where M is a metal and "n" is 1, 2...; "carboxylate esters" have the general formula RCOOR. R and R are organic groups; R  H.  - Surfactants are compounds that lower the surface tension (or interfacial tension) between two liquids or between a liquid and a solid. Surfactants may act as detergents, wetting agents, emulsifiers, foaming agents, and dispersants.  - Wetting is the ability of a liquid to maintain contact with a solid surface, resulting from intermolecular interactions when the two are brought together. The degree of wetting (wettability) is determined by a force balance between adhesive and cohesive forces. Wetting deals with the three phases of materials: gas, liquid, and solid. It is now a center of attention in nanotechnology and nanoscience studies due to the advent of many nanomaterials in the past two decades (e.g. graphene, carbon nanotube).  - Hard water is water that has high mineral content (in contrast with "soft water"). Hard water is formed when water percolates through deposits of limestone and chalk which are largely made up of calcium and magnesium carbonates.  - A detergent is a surfactant or a mixture of surfactants with "cleaning properties in dilute solutions." These substances are usually alkylbenzenesulfonates, a family of compounds that are similar to soap but are more soluble in hard water, because the polar sulfonate (of detergents) is less likely than the polar carboxylate (of soap) to bind to calcium and other ions found in hard water.  - Linear alkylbenzene is a family of organic compounds with the formula C6H5CnH2n +1 . Typically , n lies between 10 and 16 , although generally supplied as a tighter cut , such as C12 - C15 , C12 - C13 and C10 - C13 , for detergent use . The CnH2n +1 chain is unbranched . They are sometimes called LABs . They are mainly produced as intermediate in the production of surfactants , for use in detergent . Since the 1960s , LABs have emerged as the dominant precursor of biodegradable detergents .    Given the information, choose the subject and object entities that have the relation of 'has part'.
Answer: linear alkylbenzene , carbon


input: Please answer the following: Information:  - Viacom, Inc. (known simply as Viacom) is an American media conglomerate with interests primarily in cinema and cable television. It is currently the world's sixth largest broadcasting and cable company in terms of revenue, behind Comcast, The Walt Disney Company, Time Warner, 21st Century Fox and CBS Corporation, respectively. Voting control of Viacom is held by National Amusements, Inc., a privately owned theater company controlled by the billionaire Sumner Redstone. Redstone also holds via National Amusements a controlling stake in CBS Corporation.  - MTV (originally an initialism of Music Television) is an American cable and satellite television channel owned by Viacom Media Networks (a division of Viacom) and headquartered in New York City. Launched on August 1, 1981, the channel originally aired music videos as guided by television personalities known as "video jockeys" (VJs). In its early years, MTV's main target demographic was young adults, but today it is primarily towards teenagers, high school students and college students. MTV has toned down its music video programming significantly in recent years, and its programming now consists mainly of original reality, comedy and drama programming and some off-network syndicated programs and films, with limited music video programming in off-peak time periods. It has received criticism towards this change of focus, both by certain segments of its audience and musicians. MTV's influence on its audience, including issues involving censorship and social activism, has also been a subject of debate for several years.  - Satellite television is  according to "article 1.39" of the International Telecommunication Unions (ITU) ITU Radio Regulations (RR)  a "Broadcasting-satellite service".  - Viacom Media Networks (formerly MTV Networks) is an American mass media division of Viacom that oversees the operations of many of its television channels and Internet brands, including Nickelodeon, BET, CMT, Comedy Central, VH1 and the original MTV channel in the United States. Its sister international division is Viacom International Media Networks.  - The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world.  - MTV Indonesia was an Indonesian branch of the music television network MTV , part of MTV Asia .  - A music video is a short film integrating a song and imagery, produced for promotional or artistic purposes. Modern music videos are primarily made and used as a marketing device intended to promote the sale of music recordings. There are also cases where songs are used in tie in marketing campaigns that allow them to become more than just a song. Tie ins and merchandising could be used in toys or marketing campaigns for food and other products. Although the origins of music videos date back to musical short films that first appeared in the 1920s, they came into prominence in the 1980s when MTV based their format around the medium. Prior to the 1980s, these works were described by various terms including "illustrated song", "filmed insert", "promotional (promo) film", "promotional clip", "promotional video", "song video", "song clip" or "film clip". Since the creation and increased popularity of YouTube, mainstream artists now promote new music videos by releasing trailers of short promos on the site for their upcoming song and music video. Consequentially, YouTube has been converted into a social media platform for celebrities and artists to market themselves to their fans    Given the information, choose the subject and object entities that have the relation of 'instance of'.
++++++++++
output:
mtv indonesia , television channel