Question: How old are some of private schools in the city WCHS is licensed to broadcast?

full_context: Document 1: Montevideo: The Christian Brothers of Ireland Stella Maris College is a private, co-educational, not-for-profit Catholic school located in the wealthy residential southeastern neighbourhood of Carrasco. Established in 1955, it is regarded as one of the best high schools in the country, blending a rigorous curriculum with strong extracurricular activities. The school's headmaster, history professor Juan Pedro Toni, is a member of the Stella Maris Board of Governors and the school is a member of the International Baccalaureate Organization (IBO). Its long list of distinguished former pupils includes economists, engineers, architects, lawyers, politicians and even F1 champions. The school has also played an important part in the development of rugby union in Uruguay, with the creation of Old Christians Club, the school's alumni club.
Document 2: WVPB (FM): WVPB is a Public Radio formatted broadcast radio station licensed to Charleston, West Virginia, serving West-Central West Virginia. WVPB is owned and operated by West Virginia Educational Broadcasting Authority.
Document 3: WKHK: WKHK is a Country formatted broadcast radio station licensed to Colonial Heights, Virginia, serving Richmond and Petersburg in Virginia. WKHK is owned and operated by SummitMedia. The station's studios and offices are located west of Richmond proper in unincorporated Chesterfield County, and its transmitter is located in Bensley, Virginia.
Document 4: WSCI: WSCI (89.3 FM) is a noncommercial Classical/News/Talk in Charleston, South Carolina featuring both Classical music as well as news and other programs from NPR. The station is part of the statewide "Classical NPR network" from ETV Radio. There is only one locally produced program on this remotely fed station.
Document 5: WCHS (AM): WCHS is a News/Talk/Sports formatted broadcast radio station licensed to Charleston, West Virginia, serving Southern West Virginia and Southwestern West Virginia. WCHS is owned and operated by West Virginia Radio Corporation.
Document 6: Charleston, South Carolina: Public institutions of higher education in Charleston include the College of Charleston (the nation's 13th-oldest university), The Citadel, The Military College of South Carolina, and the Medical University of South Carolina. The city is also home to private universities, including the Charleston School of Law . Charleston is also home to the Roper Hospital School of Practical Nursing, and the city has a downtown satellite campus for the region's technical school, Trident Technical College. Charleston is also the location for the only college in the country that offers bachelor's degrees in the building arts, The American College of the Building Arts. The Art Institute of Charleston, located downtown on North Market Street, opened in 2007.
Document 7: WQNT: WQNT is an American AM radio station licensed by the Federal Communications Commission (FCC) to Kirkman Broadcasting, Inc. to broadcast on 1450 kHz serving the community of Charleston, South Carolina. The station's programming format is classic hits. The station's studios are located in the West Ashley portion of Charleston and the transmitter site is in Charleston.
Document 8: WSPO: WSPO (1390 AM) is an American radio station serving the Charleston, South Carolina, area. This station is under ownership of Saga Communications. Its studios are located in Charleston (east of the Cooper River) and the transmitter tower is in Charleston as well (west of the Ashley River).
Document 9: Charleston, South Carolina: Charleston is the primary medical center for the eastern portion of the state. The city has several major hospitals located in the downtown area: Medical University of South Carolina Medical Center (MUSC), Ralph H. Johnson VA Medical Center, and Roper Hospital. MUSC is the state's first school of medicine, the largest medical university in the state, and the sixth-oldest continually operating school of medicine in the United States. The downtown medical district is experiencing rapid growth of biotechnology and medical research industries coupled with substantial expansions of all the major hospitals. Additionally, more expansions are planned or underway at another major hospital located in the West Ashley portion of the city: Bon Secours-St Francis Xavier Hospital. The Trident Regional Medical Center located in the City of North Charleston and East Cooper Regional Medical Center located in Mount Pleasant also serve the needs of residents of the city of Charleston.
Document 10: Charleston, South Carolina: The Roman Catholic Diocese of Charleston Office of Education also operates out of the city and oversees several K-8 parochial schools, such as Blessed Sacrament School, Christ Our King School, Charleston Catholic School, Nativity School, and Divine Redeemer School, all of which are "feeder" schools into Bishop England High School, a diocesan high school within the city. Bishop England, Porter-Gaud School, and Ashley Hall are the city's oldest and most prominent private schools, and are a significant part of Charleston history, dating back some 150 years.
Document 11: WQBE-FM: WQBE-FM is one of two Charleston, West Virginia Country FM radio stations. WQBE is owned by Bristol Broadcasting Company of Bristol, Virginia, with a "twin" radio station WXBQ-FM in that area. WQBE also has another "twin" station WKYQ-FM in Paducah, Kentucky also owned by Bristol Broadcasting. WQBE broadcasts with an ERP of 50,000 watts. WQBE is the leader in the Arbitron rations in the Charleston Metropolitan Statistical Area. According to Bristol Broadcasting Company's website, WQBE's listening audience is strong in the 18 to 49 (male and female), and 25 to 54 (male and female) demographic ranges.
Document 12: Private school: Although most are non-aligned, some of the best known independent schools also belong to the large, long-established religious foundations, such as the Anglican Church, Uniting Church and Presbyterian Church, but in most cases, they do not insist on their students’ religious allegiance. These schools are typically viewed as 'elite schools'. Many of the 'grammar schools' also fall in this category. They are usually expensive schools that tend to be up-market and traditional in style, some Catholic schools fall into this category as well, e.g. St Joseph's College, Gregory Terrace, Saint Ignatius' College, Riverview, St Gregory's College, Campbelltown, St Aloysius' College (Sydney) and St Joseph's College, Hunters Hill, as well as Loreto Kirribilli, Monte Sant Angelo Mercy College, St Ursula's College and Loreto Normanhurst for girls.
Document 13: Detroit: Detroit is served by various private schools, as well as parochial Roman Catholic schools operated by the Archdiocese of Detroit. As of 2013[update] there are four Catholic grade schools and three Catholic high schools in the City of Detroit, with all of them in the city's west side. The Archdiocese of Detroit lists a number of primary and secondary schools in the metro area as Catholic education has emigrated to the suburbs. Of the three Catholic high schools in the city, two are operated by the Society of Jesus and the third is co-sponsored by the Sisters, Servants of the Immaculate Heart of Mary and the Congregation of St. Basil.
Document 14: Private school: Religiously affiliated and denominational schools form a subcategory of private schools. Some such schools teach religious education, together with the usual academic subjects to impress their particular faith's beliefs and traditions in the students who attend. Others use the denomination as more of a general label to describe on what the founders based their belief, while still maintaining a fine distinction between academics and religion. They include parochial schools, a term which is often used to denote Roman Catholic schools. Other religious groups represented in the K-12 private education sector include Protestants, Jews, Muslims and the Orthodox Christians.
Document 15: WMRE: WMRE is a Sports formatted broadcast radio station licensed to Charles Town, West Virginia, serving Charles Town and Jefferson County, West Virginia. WMRE is owned and operated by iHeartMedia.
ground_truth: 150 years
sub_queries: WCHS >> licensed to broadcast to Answer: Charleston
How old are some of Charleston 's private school? Answer: 150 years