Question: Which Middle Eastern country contains both the Church of St. Mary of Blachernae, and Galatasaray High School?
Context: Saint Mary of Blachernae (full name in Greek: Θεοτόκος των Βλαχερνών (pr.  "Theotókos ton Vlachernón"); Turkish name: "Meryem Ana Kilisesi") is an Eastern Orthodox church in Istanbul.  The little edifice, built in 1867, got the same dedication as the shrine erected in this place in the fifth century which, until its destruction in 1434, was one of the most important sanctuaries of Greek Orthodoxy. St. Mary of Blachernae Church (Albanian: "Kisha e Shën Mëri Vllahernës" ) is a church inside Berat Castle, in Berat, Albania, named after the famous Church of St. Mary of Blachernae, near the Palace of Blachernae in Constantinople.  It dates from the 13th century and contains 16th-century murals.  It became a protected cultural monument in 1948. Patton Historic District is a national historic district located at Patton in Cambria County, Pennsylvania.  The district includes 42 contributing buildings in a predominantly residential area of Patton.  The predominant architectural style is American Foursquare, with some notable examples of Colonial Revival and Romanesque Revival styles.  Notable buildings include the St. Mary's Church (1899), St. Mary's Rectory (1899), St. Mary's School (1913), A. O. Summerville House (c. 1897), W. H. Sanford House (c. 1897), Charles Rhody House (c. 1890), Dr. Stiles House (1907), Prindible Houses (c. 1893-1897), Trinity United Methodist Church (1901), St. Peter and Paul Orthodox Church (1904), Cambria Heights Middle School (1894), and Patton High School (1903). The Episcopal Diocese of the Virgin Islands is a diocese of the Episcopal Church in the United States of America (ECUSA) which includes both the United States Virgin Islands and the British Virgin Islands.  The diocese is a part of Province II of the Episcopal Church.  The current Diocesan Bishop of the Virgin Islands is the Edward Ambrose Gumbs.  The cathedral church of the diocese is the Cathedral Church of All Saints, Charlotte Amalie.  The diocese currently comprises 14 churches.  There is a functioning parish school on St. Thomas All Saints Cathedral School there was an academic campus on St. Croix, St. Dunstan's Episcopal High School.  St. Dunstan's closed in the 1990s.  There is also the St. Georges School located on the parish property of St. Georges Episcopal Church in Road Town, Tortola in the British Virgin Islands, which also opened the St. Georges School (Secondary Division) in Palestina Estate near to the St. Paul's Episcopal Church in Sea Cow's Bay, Tortola in the British Virgin Islands.  There is also the St. Mary's School located on the parish property of the St. Mary's Episcopal Church in Valley, Virgin Gorda in the British Virgin Islands. St. Mary's Academy (SMA) is a Catholic, independent day school in the Loretto tradition located in Cherry Hills Village, Colorado.  Founded by the Sisters of Loretto in 1864, St. Mary’s Academy educates boys and girls.  St. Mary’s Academy is composed of a co-ed Lower School (co-ed junior kindergarten through grade 5) and Middle School (co-ed grades 6-8), and continues its long tradition as a college preparatory high school for girls (grades 9-12).  Three times the U.S. Department of Education has honored St. Mary’s Academy as a School of Excellence (a program initially titled Blue Ribbon Schools).  St. Mary's Academy High School offers 15 Advanced Placement courses. Galatasaray University (Turkish: "Galatasaray Üniversitesi" , French: "Université Galatasaray" ) is a Turkish university established in İstanbul, Turkey in 1992, following an agreement signed in the presence of President François Mitterrand of France and President Turgut Özal of Turkey during a ceremony at Galatasaray High School, the mother school of the university.  Turkey's Ambassador to France, Coşkun Kırca, played an important role in organizing the agreement.  Galatasaray University is one of the most important members of the Galatasaray Community as Galatasaray High School and Galatasaray Sports Club, and is widely regarded as one of the most prestigious and notable universities in Turkey. Syraq is a fictional Middle Eastern country used in the DC Comics Universe.  It was mostly prominent in issues during the 1980s.  Now probably defunct, it appeared to have been an amalgamation of Syria and Iraq.  It is not surprisingly mistaken on many occasions as being one of these.  Like the other fictional DC middle eastern countries, Qurac, Umec, Bialya and Kahndaq it is supposed to be on the Persian Gulf. St. Mary Catholic High School (formerly St. Mary Central High School) is a private, Roman Catholic high school in Neenah, Wisconsin.  It operates within the Diocese of Green Bay.  It is the only high school in the St. Mary Catholic Schools system (formerly Twin City Catholic Educational System), which also operates three elementary schools and one middle school. Umec is a fictional Middle Eastern country appearing in DC Universe.  Its name is an acronym, standing for "unnamed middle eastern country" per its co-creator Greg Rucka.  In "The Adventures of Superman", it was occupied by U.S. military forces.  Lois Lane was shot while embedded with the troops.  Like the other fictional DC Middle Eastern countries - Qurac, Syraq, Kahndaq and Bialya - it is supposed to be on the Persian Gulf. Galatasaray High School (Turkish: Galatasaray Lisesi , French: Lycée de Galatasaray ) is one of the most influential high schools in modern Turkey.  Established in 1481, it is the oldest high school in Turkey and the second-oldest Turkish educational institution after Istanbul University which was established in 1453.  Being an Anatolian High School, access to the school is open to students with a high Nationwide High School Entrance score.  Education consists of a blend of Turkish and French curricula and is provided in both languages.
Answer: Turkey