Question: Barrie Ciliberti is a professor at a univeristy located in what Maryland county?

Context paragraphs:
Flags of counties of the United States: The flags of the counties of the United States of America exhibit a wide variety of regional influences and local histories, as well as widely different styles and design principles.  For example, some Floridian and Alabamian municipality flags feature a saltire, due to saltires being used on their state flags.  Some Maryland county flags feature the coat of arms of the Calvert family, as it is featured on the Maryland state flag, and due to the Calvert family's prominence in Maryland history.  Many counties went decades without a flag, until a certain event, such as a local sesquicentennial or the American bicentennial, spurred the creation of a flag.  Frederick County, Maryland is one example, in 1976, it hosted a contest, asking the public to submit their designs to a commission.  A panel then reviewed the five winning entries, choosing one to become the official county flag.  Frederick County's example is typical of the flag adoption processes that many counties undertook with their flags.  The 250th anniversary of Augusta County, Virginia's founding also spurred the creation of a flag, in 1988.  Some flags, such as the flags of Montgomery County, Maryland, and Loudoun County, Virginia, were created by foreign entities, such as the College of Arms in the United Kingdom.

Maryland county executive elections, 2010: The Maryland county executive elections of 2010 were held on November 2, 2010.  Anne Arundel County, Baltimore County, Harford County, Howard County, Montgomery County, Prince George's County, and Wicomico County elected county executives.  This race coincided with the election for Maryland county offices elections, 2010.

Cecil County, Maryland: Cecil County is a county located in the U.S. state of Maryland.  As of the 2010 census, the population was 101,108.  The county seat is Elkton.  The county was named for Cecil Calvert, 2nd Baron Baltimore (1605–1675), the first Proprietary Governor of the Province (colony) of Maryland.  It is the only Maryland county that is part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD Metropolitan Statistical Area

Maryland county offices elections, 2006: The election to choose all elected positions in the counties of Maryland occurred on Tuesday, November 7, 2006.  The Maryland County Executive Election, 2006, U.S. House election, 2006, U.S. Senate election, 2006, Maryland gubernatorial election, 2006, and Maryland General Assembly Election, 2006 were scheduled for the same day.  Seven charter counties chose elected officeholders in their county: Anne Arundel County, Baltimore County, Harford County, Howard County, Montgomery County, Prince George's County, and Wicomico County.

Barrie Ciliberti: Barrie Ciliberti was born in Philadelphia, Pennsylvania, is a University of Maryland University College professor and former Republican legislator in the Maryland House of Delegates.

Garrett County, Maryland: Garrett County (gərɛt) is the westernmost county of the U.S. state of Maryland.  As of the 2010 census, the population was 30,097, making it the third-least populous county in Maryland.  Its county seat is Oakland.  The county was named for John Work Garrett (1820–1884), president of the Baltimore and Ohio Railroad.  Created from Allegany County, Maryland in 1872, it was the last Maryland county to be formed.

KIH28: KIH28 (sometimes referred to as Philadelphia All Hazards) is a NOAA Weather Radio station that serves Delaware Valley and surrounding areas.  It is programmed from the National Weather Service forecast office of Philadelphia, Pennsylvania in Mount Holly, New Jersey with its transmitter located at Philadelphia.  It broadcasts weather and hazard information for Berks County, Pennsylvania, Bucks County, Pennsylvania, Chester County, Pennsylvania, Delaware County, Pennsylvania, Montgomery County, Pennsylvania, & Philadelphia County, Pennsylvania Counties in Pennsylvania; plus Burlington County, New Jersey, Camden County, New Jersey, Cumberland County, New Jersey, Gloucester County, New Jersey, Hunterdon County, New Jersey, Mercer County, New Jersey, Monmouth County, New Jersey & Salem County, New Jersey Counties in New Jersey; as well as Kent County, Delaware & New Castle County, Delaware Counties in Delaware; and Cecil County, Maryland County in Maryland.

University of Maryland University College: The University of Maryland University College (UMUC) is an American public not-for-profit university located in Adelphi in Prince George's County, Maryland in the United States.  UMUC offers classes and programs on campus in its Academic Center in Largo, and at satellite campuses across the Baltimore-Washington Metropolitan Area, throughout Maryland, as well as in Europe, the Middle East, and Asia.

Pleebo: Pleebo (or Plibo) is a city located in Maryland County, Liberia.  It is the largest city in Maryland County with a population of 23,000(2008 est).

Maryland county executive elections, 2006: The election to choose County Executives in Maryland occurred on Tuesday, November 7, 2006.  The U.S. House election, 2006, U.S. Senate election, 2006, Maryland gubernatorial election, 2006, and Maryland General Assembly Election, 2006 took place on the same day.  Seven charter counties elected a County Executive: Anne Arundel County, Baltimore County, Harford County, Howard County, Montgomery County, Prince George's County, and Wicomico County.  This race coincided with the election for Maryland County Offices Election, 2006.

Supporting paragraphs: Barrie Ciliberti University of Maryland University College
Answer: Prince George's County