question: Where was the place of burial of Princess Anastasia Of Georgia's mother?
context: [["Darejan Dadiani", ["Darejan Dadiani , also known as Daria (\u10d3\u10d0\u10e0\u10d8\u10d0; , \"Darya Georgyevna\") (20 July 1738 \u2013 8 November 1807), was Queen Consort of Kakheti, and later Kartli-Kakheti in Eastern Georgia, as the third wife of King Erekle II (also known as Heraclius II).", "She was a daughter of Katsia-Giorgi Dadiani, a member of the princely house of Mingrelia.", "Darajan married Heraclius in 1750 and their marriage lasted 48 years until his death in 1798; the union produced 23 children.", "In the final years of her husband's reign, Darejan exerted significant influence on politics and court affairs.", "She was skeptical of the pro-Russian policies of Heraclius II and his successor, her step-son, George XII, whose progeny she tried to prevent from succeeding to the throne of Georgia.", "After the Russian annexation of Georgia, Queen Dowager Darejan was deported to Russia proper in 1803.", "She died in St. Petersburg at the age of 69 and was buried at the Alexander Nevsky Lavra."]], ["Where Was I", ["\" Where Was I?\" may refer to:"]], ["Princess Anastasia of Georgia", ["Princess Anastasia of Georgia (3 November 1763 \u2013 17 May 1838) was a Georgian princess royal (\"batonishvili\"), a daughter of King Heraclius II of Georgia of his third marriage to Darejan Dadiani.", "She was married into the princely family of Eristavi, former Ducal House of Ksani."]], ["Princess Anastasia", ["Princess Anastasia may refer to:"]], ["David Nahmias", ["David E. Nahmias( born September 11, 1964) is the current Presiding Justice of the Supreme Court of Georgia and the former United States Attorney for the Northern District of Georgia.", "The Presiding Justice takes the place of the Chief Justice when he is absent or is disqualified."]], ["Anastasia of Russia", ["Anastasia of Russia may refer to:"]], ["Vazha Lortkipanidze", ["Vazha Lortkipanidze( born November 29, 1949) is a Georgian politician, former State Minister of Georgia and Ambassador of Georgia to Russia, member of the Parliament of Georgia."]], ["Sergei Georgievich, 8th Duke of Leuchtenberg", ["Prince Sergei Georgievich Romanowsky, 8th Duke of Leuchtenberg (4 July 1890 \u2013 7 January 1974) was the son of Prince George Maximilianovich Romanowsky, 6th Duke of Leuchtenberg and his second wife Princess Anastasia of Montenegro.", "He succeeded his half-brother Alexander Georgievich as Duke of Leuchtenberg from 1942 until his death."]], ["Princess Anastasia of Greece and Denmark", ["Princess Anastasia of Greece and Denmark (\"n\u00e9e\" Nonie May Stewart; 20 January 1878 \u2013 29 August 1923) was an American-born heiress and member of the Greek Royal Family.", "She was married to Prince Christopher of Greece and Denmark, the youngest child of King George I of Greece and his consort, Grand Duchess Olga Constantinovna of Russia, but was created a princess \"suo jure\"."]], ["Emperor Daigo", ["Daigo's reign spanned the years from 897 through 930.", "He is named after his place of burial."]]]
supporting_facts: [["Princess Anastasia of Georgia", 0], ["Darejan Dadiani", 6]]
evidences: [["Princess Anastasia of Georgia", "mother", "Darejan Dadiani"], ["Darejan Dadiani", "place of burial", "Alexander Nevsky Lavra"]]
answer: Alexander Nevsky Lavra