question: Who is the paternal grandmother of Margaret Of Bohemia, Queen Of Hungary?
context: [["Hubba bint Hulail", ["Hubba bint Hulail was the grandmother of Hashim ibn' Abd Manaf, thus the great- great- great- grandmother of the Islamic\" Nab\u012b\"( Prophet) Muhammad ibn Abdullah."]], ["Margaret of Bohemia, Queen of Hungary", ["Margaret of Bohemia (24 May 1335 \u2013 1349, before October), also known as Margaret of Luxembourg, was a Queen consort of Hungary by her marriage to Louis I of Hungary.", "She was the second child of Charles IV, Holy Roman Emperor by his first wife Blanche of Valois.", "She was a member of the House of Luxembourg."]], ["Hannah Arnold", ["Hannah Arnold, also known as Hannah Waterman King, was the grandmother of Benedict Arnolds children."]], ["Elizabeth of Hungary, Duchess of Bohemia", ["Elizabeth of Hungary( 1145- 1189), was a Duchess consort of Bohemia, married to Frederick, Duke of Bohemia.", "Her parents were King G\u00e9za II of Hungary and Euphrosyne of Kiev.", "She served as regent of Bohemia twice in the absence of her spouse."]], ["Charles IV, Holy Roman Emperor", ["Charles IV (14 May 1316 \u2013 29 November 1378), born Wenceslaus, was the first King of Bohemia to become Holy Roman Emperor.", "He was a member of the House of Luxembourg from his father's side and the Czech House of P\u0159emyslid from his mother's side; he emphasized the latter due to his lifelong affinity for the Czech side of his inheritance, and also because his direct ancestors in the P\u0159emyslid line included two saints.", "He was the eldest son and heir of King John of Bohemia, who died at the Battle of Cr\u00e9cy on 26 August 1346.", "His mother, Elizabeth of Bohemia, was the sister of King Wenceslas III, the last of the male P\u0159emyslid rulers of Bohemia.", "Charles inherited the County of Luxembourg from his father and was elected king of the Kingdom of Bohemia.", "On 2 September 1347, Charles was crowned King of Bohemia.", "On 11 July 1346, the prince-electors chose him as King of the Romans (\"rex Romanorum\") in opposition to Emperor Louis IV.", "Charles was crowned on 26 November 1346 in Bonn.", "After his opponent died, he was re-elected in 1349 and crowned King of the Romans.", "In 1355, he was crowned King of Italy and Holy Roman Emperor.", "With his coronation as King of Burgundy in 1365, he became the personal ruler of all the kingdoms of the Holy Roman Empire."]], ["Tjuyu", ["Tjuyu( sometimes transliterated as Thuya or Thuyu) was an Egyptian noblewoman and the mother of queen Tiye, and the wife of Yuya.", "She is the grandmother of Akhenaten, and great grandmother of Tutankhamun."]], ["Margaret of France, Queen of England and Hungary", ["Margaret of France( 1158 \u2013 18 September 1197) was queen of England by marriage to Henry the Young King, and queen of Hungary and Croatia by marriage to B\u00e9la III of Hungary."]], ["Yolanda of Poland", ["Yolanda of Poland( also known as Helen; 1235 \u2013 11 June 1298) was the daughter of King B\u00e9la IV of Hungary and Maria Laskarina.", "She was the sister of Margaret of Hungary and Kinga of Poland( Cunegunda).", "One of her paternal aunts was the Franciscan Elizabeth of Hungary."]], ["Margaret of Bohemia, Duchess of Bavaria", ["Margaret of Bohemia( 1313\u20131341) was the daughter of King John of Bohemia by his first wife Elisabeth of Bohemia( 1292\u20131330)."]], ["Margaret of Bohemia, Duchess of Wroclaw", ["Margaret of Bohemia( 21 February 1296 \u2013 8 April 1322) was a daughter of Wenceslaus II of Bohemia and his first wife, Judith of Habsburg."]]]
supporting_facts: [["Margaret of Bohemia, Queen of Hungary", 1], ["Charles IV, Holy Roman Emperor", 3]]
evidences: [["Margaret of Bohemia, Queen of Hungary", "father", "Charles IV"], ["Charles IV", "mother", "Elizabeth of Bohemia"]]
answer: Elizabeth of Bohemia