question: Who is the spouse of the director of film Sweet Lies (Film)?
context: [["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."]], ["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."]], ["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."]], ["Nathalie Delon", ["Nathalie Delon (born Francine Canovas on 1 August 1941, Oujda) is a French model and actress, former wife of Alain Delon, mother of Anthony Delon and grandmother of .", "She was also known as Nathalie Barth\u00e9l\u00e9my, due to her first marriage to Guy Barth\u00e9l\u00e9my.", "During the 1960s Nathalie was considered one of the most beautiful women in the world.", "She dated both Eddie Fisher and Richard Burton after each of them divorced Elizabeth Taylor."]], ["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."]], ["Sweet Lies (film)", ["Sweet Lies is a 1988 film from Island Pictures, directed by Nathalie Delon and starring Treat Williams as an insurance investigator in Paris who becomes the object of a bet made by three women, who start to fall for him.", "Its title track was performed by Robert Palmer."]], ["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."]], ["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."]], ["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."]], ["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."]]]
supporting_facts: [["Sweet Lies (film)", 0], ["Nathalie Delon", 0]]
evidences: [["Sweet Lies", "director", "Nathalie Delon"], ["Nathalie Delon", "spouse", "Alain Delon"]]
answer: Alain Delon