question: What is the place of birth of Princess Magdalena Augusta Of Anhalt-Zerbst's mother?
context: [["Sophia of Saxe-Weissenfels, Princess of Anhalt-Zerbst", ["Sophia of Saxe-Weissenfels (also: \"Sophie\"; 23 June 1654 in Halle an der Saale \u2013 31 March 1724 in Zerbst) was a member of the Albertine branch of the House of Wettin, and a princess of Saxe-Weissenfels and Querfurt by birth and by marriage Princess of Anhalt-Zerbst."]], ["Bernhard VII, Prince of Anhalt-Zerbst", ["Bernhard VII of Anhalt- Zerbst( 17 March 1540 \u2013 1 March 1570), was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was born and died in Dessau, and was the third and youngest son of John V, Prince of Anhalt- Zerbst by his wife Margaret, daughter of Joachim I Nestor, Elector of Brandenburg."]], ["Waldemar III, Prince of Anhalt-Zerbst", ["Waldemar III, Prince of Anhalt- Zerbst( died 1391) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was the youngest son of John II, Prince of Anhalt- Zerbst, by his wife Elisabeth, daughter of John I, Count of Henneberg- Schleusingen."]], ["Princess Magdalena Augusta of Anhalt-Zerbst", ["Princess Magdalena Augusta of Anhalt-Zerbst (13 October 1679 \u2013 11 October 1740) was, by birth, a Princess of Anhalt-Zerbst and, by marriage, a Duchess of Saxe-Gotha-Altenburg.", "She was the maternal grandmother of George III of the United Kingdom.", "She was born Princess Magdalena Augusta of Anhalt-Zerbst.", "Her father was Karl of Anhalt-Zerbst and her mother was Duchess Sophia of Saxe-Weissenfels."]], ["Waldemar I, Prince of Anhalt-Zerbst", ["Waldemar I, Prince of Anhalt- Zerbst( died 7 January 1368) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was the youngest son of Albert I, Prince of Anhalt- Zerbst, by his second wife Agnes, daughter of Conrad, Margrave of Brandenburg- Stendal."]], ["John II, Prince of Anhalt-Zerbst", ["John II, Prince of Anhalt- Zerbst( died 11 April 1382) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was the youngest son of Albert II, Prince of Anhalt- Zerbst, by his second wife Beatrix, daughter of Rudolf I, Elector of Saxony and Duke of Saxe- Wittemberg."]], ["John VI, Prince of Anhalt-Zerbst", ["John VI of Anhalt-Zerbst (Zerbst, 24 March 1621 \u2013 Zerbst, 4 July 1667), was a German prince of the House of Ascania and ruler of the principality of Anhalt-Zerbst.", "He was the only son of Rudolph, Prince of Anhalt-Zerbst, by his second wife Magdalene, daughter of John VII, Count of Oldenburg."]], ["Albert III, Prince of Anhalt-Zerbst", ["Albert III, Prince of Anhalt- Zerbst( died ca. 1 August 1359) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was the eldest son of Albert II, Prince of Anhalt- Zerbst, by his second wife Beatrix, daughter of Rudolf I, Elector of Saxony and Duke of Saxe- Wittemberg."]], ["Albert II, Prince of Anhalt-Zerbst", ["Albert II, Prince of Anhalt- Zerbst( died 17 July 1362) was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was the third son of Albert I, Prince of Anhalt- Zerbst, but the eldest child born to his second wife Agnes, daughter of Conrad, Margrave of Brandenburg- Stendal."]], ["Karl I, Prince of Anhalt-Zerbst", ["Karl I of Anhalt- Zerbst( 17 November 1534 in Dessau \u2013 4 May 1561 in Zerbst), was a German prince of the House of Ascania and ruler of the principality of Anhalt- Zerbst.", "He was the eldest son of John V, Prince of Anhalt- Zerbst, by his wife Margaret, daughter of Joachim I Nestor, Elector of Brandenburg."]]]
supporting_facts: [["Princess Magdalena Augusta of Anhalt-Zerbst", 3], ["Sophia of Saxe-Weissenfels, Princess of Anhalt-Zerbst", 0]]
evidences: [["Princess Magdalena Augusta of Anhalt-Zerbst", "mother", "Duchess Sophia of Saxe-Weissenfels"], ["Sophia of Saxe-Weissenfels, Princess of Anhalt-Zerbst", "place of birth", "Halle"]]
answer: Halle