Information:  - The Coptic Museum is a museum in Coptic Cairo, Egypt with the largest collection of Egyptian Christian artifacts in the world. It was founded by Marcus Simaika in 1908 to house Coptic antiquities. The museum traces the history of Egypt from its beginnings to the present day. It was erected on 8,000 square meter land offered by the Coptic Orthodox Church of Alexandria, under the guardianship of Pope Cyril V.  - Christianity is a monotheistic religion based on the life and teachings of Jesus Christ, who serves as the focal point for the religion. It is the world's largest religion, with over 2.4 billion followers, or 33% of the global population, known as Christians. Christians believe that Jesus is the Son of God and the savior of humanity whose coming as the Messiah (the Christ) was prophesied in the Old Testament.  - Saints Sergius and Bacchus Church, also known as Abu Serga, in Coptic Cairo is one of the oldest Coptic churches in Egypt, dating back to the 4th century.  - Old Cairo (Egyptian Arabic: "Masr el Qadma") is a part of Cairo, Egypt which pre-dates the Fatimid city of Cairo, founded in 969 CE.   - Babylon Fortress was an ancient fortress city or castle in the Delta of Egypt, located in the area today known as Coptic Cairo. It was situated in the Heliopolite Nome, upon the east bank of the Nile, at latitude 30°N, near the commencement of the Pharaonic Canal (also called Ptolemy's Canal and Trajan's Canal), from the Nile to the Red Sea.   - The Holy Family consists of the Child Jesus, the Virgin Mary, and Saint Joseph. Veneration of the Holy Family was formally begun in the 17th century by Saint François de Laval, the first bishop of New France, who founded a Confraternity.  - Coptic Cairo is a part of Old Cairo which encompasses the Babylon Fortress, the Coptic Museum, the Hanging Church, the Greek Church of St. George and many other Coptic churches and historical sites. It is believed in Christian tradition that the Holy Family visited this area and stayed at the site of Saints Sergius and Bacchus Church (Abu Serga). Coptic Cairo was a stronghold for Christianity in Egypt until the Islamic era, though most of the current buildings of the churches in Coptic Cairo were built after the Muslim conquest of Egypt.  - The Church of St. George is a Greek Orthodox church in Coptic Cairo . The church dates back to the 10th century ( or earlier ) . The current structure was rebuilt following a 1904 fire .  - At the commencement of the Muslim conquest of Egypt, Egypt was part of the Byzantine/Eastern Roman Empire, which had its capital at Constantinople. Egypt had been conquered just a decade before by the Persian Empire under Khosrau II (616629 AD); however, Emperor Heraclius re-captured it after a series of campaigns against the Sassanid Persians, only to lose it to the Muslim Rashidun army ten years later. Before the Muslim conquest of Egypt had begun, the Byzantines had already lost the Levant and its Arab ally, the Ghassanid Kingdom, to the Muslims. All of this left the Byzantine Empire dangerously exposed and vulnerable.    After reading the paragraphs above, we are interested in knowing the entity with which 'church of st. george ' exhibits the relationship of 'country'. Find the answer from the choices below.  Choices: - babylon  - egypt  - france  - persian empire  - world
Answer:
egypt