Question: What community is located in physiographic and geologic highland region of the central United States, primarily in Arkansas, Missouri, and Oklahoma?

Context paragraphs:
Ozark (disambiguation): The Ozarks is a highland region in the central United States.

Ozarks: The Ozarks, also referred to as the Ozark Mountains, Ozarks Mountain Country, and the Ozark Plateau, is a physiographic and geologic highland region of the central United States, primarily in Arkansas, Missouri, and Oklahoma.  The Ozarks cover a significant portion of southern Missouri, extending as far northeast as the southwestern suburbs of St. Louis.  In Arkansas, a large portion is contained within the northwestern and northcentral region.  Much smaller pieces of the Ozarks extend westward into northeastern Oklahoma and extreme southeastern Kansas.

U.S. Interior Highlands: The U.S. Interior Highlands is a mountainous highland region spanning eastern Oklahoma, western and northern Arkansas, southern Missouri, and the extreme southeast corner of Kansas.  The name is designated by the United States Geological Survey to refer to the combined mountainous region of the Ozarks and Ouachita Mountains, which form a distinct physiographic division.  It is the only major highland region between the Rocky Mountains and the Appalachian Mountains in the United States.

Geography of Oklahoma: The Geography of Oklahoma encompasses terrain and ecosystems ranging from arid plains to subtropical forests and mountains.  Oklahoma contains 10 distinct ecological regions, more per square mile than in any other state by a wide margin.  One of six states on the Frontier Strip, it is situated in the Great Plains and U.S. Interior Highlands region near the geographical center of the 48 contiguous states.  Usually considered part of the South Central United States, Oklahoma is bounded on the east by Arkansas and Missouri, on the north by Kansas, on the northwest by Colorado, on the far west by New Mexico, and on the south and near-west by Texas.

Human trafficking in Guatemala: Guatemala is a source, transit, and destination country for men, women and children subjected to trafficking in persons, specifically sexual servitude and forced labor.  Guatemalan women and children are found in forced prostitution within the country, as well as in Mexico and the United States.  Guatemalan men, women, and children are subjected to forced labor within the country, often in agriculture or domestic service, and particularly near the border with Mexico and in the highland region.  Guatemalan men, women, and children are also found in conditions of forced labor in Mexico and the United States in agriculture and the garment industry.  Indigenous Guatemalans are particularly vulnerable to labor exploitation.  In the Mexican border area, Guatemalan children are exploited for forced begging on streets and forced labor in municipal dumps.  Guatemala is a destination country for women and girls from El Salvador, Honduras, and Nicaragua, in forced prostitution.  Migrants from these Central American countries transit through Guatemala en route to Mexico and the United States; some may become human trafficking victims.  Child sex tourism is a problem in certain tourist areas such as Antigua and Lake Atitlan, and child sex tourists predominately come from Canada, Germany, Spain, and the United States.  The border with Mexico remains a top concern due to the heavy flow of irregular migrants, some of whom are trafficked.

Ozarka: Ozarka is a brand of spring water which is bottled and sold in the South Central United States, including Arkansas, Texas, Oklahoma, Louisiana, Mississippi, and portions of Tennessee, Missouri, and Kansas.  The Ozarka Spring Water Company was founded in Eureka Springs, Arkansas in 1905, but is now a division of Nestlé Waters North America, Inc. Ozarka's slogan is Born Better.  Eureka Springs is situated in the Ozark Mountains, from which the company's name comes.  The Ozarka water is selected from natural springs sources in Texas.  It is no longer sourced in Eureka Springs, Arkansas.

Pleiku: Pleiku is a city in central Vietnam, located in that nation's central highland region.  It is the capital of the Gia Lai Province; Many years ago, it was inhabited primarily by the Bahnar and Jarai ethnic groups, sometimes known as the Montagnards or Degar.  But now, it is inhabited primarily by Kinh ethnic group.  The town is the centre of the urban district of Pleiku which covers an area of 261 km².

Zenar, Missouri: Zenar is a community in southwest Webster County in the Ozarks of southwest Missouri.  The location ison the southern edge of the Springfield Plateau at an elevation of 1503 ft .  The townsite is located southwest of Fordland.  The community is located just east of Missouri Route U 2.5 miles south of U.S. Route 60.  The headwaters of Pedelo Creek lie just to the west and the Webster-Christian county line is one half mile to the south.  The community of Olga lies about three miles to the east.

South Central United States: The South Central United States or South Central states is a region of the United States located in the south central part of the country.  It evolved out of the Old Southwest, which originally was literally the western U.S. South, as can be seen in the now defunct Southwest Conference of the NCAA.  The states of Arkansas, Louisiana, Oklahoma, and Texas (which make up what the Census Bureau Division calls West South Central States) are almost always considered the "core" of the region.  As part of the East South Central States sub-group of the Census Bureau classification, Alabama, Mississippi, Tennessee and Kentucky are also frequently listed under the heading.  At the highest extent, Kansas, and Missouri, may be included by some sources.  All or parts these states are in the Central Time Zone.  At different and changing points in time, all of the above states were/are considered part of the West in American history.

Central United States: The Central United States is sometimes conceived as between the Eastern United States and Western United States as part of a three-region model, roughly coincident with the U.S. Census' definition of the Midwestern United States plus the western and central portions of the U.S. Census' definition of the Southern United States.  The Central States are typically considered to consist of North Dakota, South Dakota, Nebraska, Kansas, Oklahoma, Texas, Minnesota, Iowa, Missouri, Arkansas, Louisiana, Wisconsin, and Illinois.  Sometimes Indiana, Ohio, Kentucky, Tennessee, West Virginia, Mississippi, and Alabama are also considered to be Central States.

Supporting paragraphs: Zenar, Missouri Ozarks
Answer: Zenar