Answer the following question: Information: - A combined statistical area (CSA) is composed of adjacent metropolitan (MSA) and micropolitan statistical areas (SA) in the United States and Puerto Rico that can demonstrate economic or social linkage. The United States Office of Management and Budget defines a CSA as consisting of various combinations of adjacent metropolitan and micropolitan areas with economic ties measured by commuting patterns. These areas that combine retain their own designations as metropolitan or micropolitan statistical areas within the larger combined statistical area. - Ann Arbor is a city in the U.S. state of Michigan and the county seat of Washtenaw County. The 2010 census recorded its population to be 113,934, making it the sixth largest city in Michigan. The city's population was estimated at 117,070 as of July 2015 by the U.S. Census Bureau. The Ann Arbor Metropolitan Statistical Area (MSA) includes all of Washtenaw County, which had a population of 344,791 as of 2010. The city is also part of the larger DetroitAnn ArborFlint, MI Combined Statistical Area (CSA) with a population of 5,318,744. - Michigan is a state in the Great Lakes and Midwestern regions of the United States. The name Michigan is the French form of the Ojibwa word "mishigamaa", meaning "large water" or "large lake". Michigan is the tenth most populous of the 50 United States, with the 11th most extensive total area (the largest state by total area east of the Mississippi River). Its capital is Lansing, and its largest city is Detroit. - In the United States, a metropolitan statistical area (MSA) is a geographical region with a relatively high population density at its core and close economic ties throughout the area. Such regions are neither legally incorporated as a city or town would be, nor are they legal administrative divisions like counties or separate entities such as states. As such, the precise definition of any given metropolitan area can vary with the source. A typical metropolitan area is centered on a single large city that wields substantial influence over the region (e.g.,Chicago or Atlanta). However, some metropolitan areas contain more than one large city with no single municipality holding a substantially dominant position (e.g.,DallasFort Worth metroplex, Norfolk-Virginia Beach (Hampton Roads), RiversideSan Bernardino (Inland Empire) or MinneapolisSaint Paul). - A city is a large and permanent human settlement. Although there is no agreement on how a city is distinguished from a town in general English language meanings, many cities have a particular administrative, legal, or historical status based on local law. - A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function. - Kristina and Karissa Shannon ( born October 2 , 1989 in Ann Arbor , Michigan ) are American glamour models , Playboy Playmates , and twin sisters . - A Playmate is a female model featured in the centerfold/gatefold of "Playboy" magazine as Playmate of the Month (PMOM). The PMOM's pictorial includes nude photographs and a centerfold poster, along with a pictorial biography and the "Playmate Data Sheet", which lists her birthdate, measurements, turn-ons, and turn-offs. At the end of the year, one of the twelve Playmates of the Month is named Playmate of the Year (PMOY). Currently, Playmates of the Month are paid US$25,000 and Playmates of the Year receive an additional US$100,000 plus a car and a motorcycle. In addition, Anniversary Playmates are usually chosen to celebrate a milestone year of the magazine. - A U.S. state is a constituent political entity of the United States of America. There are 50 states, which are bound together in a union with each other. Each state holds administrative jurisdiction over a defined geographic territory, and shares its sovereignty with the United States federal government. Due to the shared sovereignty between each state and the federal government, Americans are citizens of both the federal republic and of the state in which they reside. State citizenship and residency are flexible, and no government approval is required to move between states, except for persons covered by certain types of court orders (e.g., paroled convicts and children of divorced spouses who are sharing custody). After reading the paragraphs above, we are interested in knowing the entity with which 'kristina and karissa shannon' exhibits the relationship of 'subclass of'. Find the answer from the choices below. Choices: - americans - area - citizenship - city - civil parish - constituent - county - court - density - english - entity - female - fort - french - government - human settlement - jurisdiction - lake - law - name - own - parish - part - river - seat - single - state - territory - town - water - word
Answer:
female