question: Who is the spouse of the director of film Hannele'S Journey To Heaven?
context: [["Maria Teresa, Grand Duchess of Luxembourg", ["Maria Teresa, Grand Duchess of Luxembourg( born Mar\u00eda Teresa Mestre y Batista; on 22 March 1956), is the spouse of Grand Duke Henri."]], ["Adib Kheir", ["Adib Kheir was a leading Syrian nationalist of the 1920s.", "He was the owner of the Librairie Universelle in Damascus.", "His granddaughter is the spouse of Manaf Tlass."]], ["Hannele's Journey to Heaven", ["Hannele's Journey to Heaven (German:Hanneles Himmelfahrt) is a 1922 German silent film directed by Urban Gad and starring Margarete Schlegel, Margarete Sch\u00f6n and Hermann Vallentin.", "The film is based on the play, The Assumption of Hannele by Gerhart Hauptmann.", "It was remade as a sound film in 1934."]], ["Marie-Louise Coidavid", ["Marie Louise Coidavid( 1778 \u2013 March 11, 1851), was the Queen of the Kingdom of Haiti 1811 \u2013 20 as the spouse of Henri I of Haiti."]], ["Heather D. Gibson", ["Heather Denise Gibson is a Scottish economist currently serving as Director- Advisor to the Bank of Greece( since 2011).", "She is the spouse of Euclid Tsakalotos, former Greek Minister of Finance."]], ["Gertrude of Bavaria", ["Gertrude of Saxony and Bavaria( 1152/55\u20131197) was Duchess of Swabia as the spouse of Duke Frederick IV, and Queen of Denmark as the spouse of King Canute VI."]], ["Sophia Magdalena of Denmark", ["Sophia Magdalena of Denmark (3 July 1746 \u2013 21 August 1813) was Queen of Sweden as the spouse of King Gustav III."]], ["Princess Auguste of Bavaria (1875\u20131964)", ["Princess Auguste of Bavaria( 28 April 1877 \u2013 25 June 1964) was a member of the Bavarian Royal House of Wittelsbach and the spouse of Archduke Joseph August of Austria."]], ["Mehdi Abrishamchi", ["Mehdi Abrishamchi is an Iranian People's Mujahedin of Iran( MEK) politician who has been described as\" the right hand man of Massoud Rajavi\".", "He is the former spouse of the group's current leader, Maryam Rajavi, whom he divorced so that she could become the spouse of Massoud Rajavi."]], ["Urban Gad", ["Peter Urban Gad (12 February 1879 in Kors\u00f8r, Denmark \u2013 26 December 1947 in Copenhagen, Denmark) was a Danish film director.", "He directed 40 film between 1910 and 1927.", "His wife Asta Nielsen starred in 30 of his films, also in his d\u00e9but the famous film \"AfgrundenThe Abyss\") from 1910.", "They moved to Germany in 1911 where Gad worked with Paul Davidson until 1922.", "His uncle was Paul Gauguin.", "His mother was the (in Denmark) very well known playwright and expert of good manners Emma Gad.", "His films include a German-language adaptation of Gerhart Hauptmann's play \"The Assumption of Hannele\", which Gad directed in 1922."]]]
supporting_facts: [["Hannele's Journey to Heaven", 0], ["Urban Gad", 2]]
evidences: [["Hannele's Journey to Heaven", "director", "Urban Gad"], ["Urban Gad", "spouse", "Asta Nielsen"]]
answer: Asta Nielsen