Question: Who was the director of the film that had actress Ludivine Sagnier nominated for a César Award for Best Supporting Actress in 2003?

full_context: Document 1: Passion (2012 film): Passion is a 2012 erotic thriller film written and directed by Brian De Palma, starring Rachel McAdams and Noomi Rapace. It is the English-language remake of Alain Corneau's 2010 thriller film "Love Crime", but with the ending greatly altered. The film is an international co-production between France, Germany, Spain, and the United Kingdom.
Document 2: Mr. Morgan's Last Love: Mr. Morgan's Last Love (also known as Last Love) is an 2013 film based on Françoise Dorner's French novel "La Douceur Assassine". It is written and directed by Sandra Nettelbeck and stars Michael Caine and Clémence Poésy.
Document 3: Mississippi Mermaid: Mississippi Mermaid (French: "La sirène du Mississipi" ) is a 1969 French romantic drama film directed by François Truffaut and starring Catherine Deneuve and Jean-Paul Belmondo. Adapted from the 1947 novel "Waltz into Darkness" by Cornell Woolrich, the film is about a tobacco planter on Réunion island in the Indian Ocean who becomes engaged through correspondence to a woman he does not know. When she arrives it is not the same woman in the photo, but he marries her anyway. Filmed in southern France and Réunion island, "Mississippi Mermaid" was the 17th highest-grossing film of the year in France with a total of 1,221,027 admissions. It was remade in 2001 as "Original Sin", directed by Michael Cristofer and starring Angelina Jolie and Antonio Banderas.
Document 4: Agathe de La Fontaine: Agathe de La Fontaine (born 27 March 1972) is a French actress. Her film roles include "Train de vie" (1998), which shared the 1999 Sundance World Cinema Audience Award with "Run Lola Run", and "Love in Paris", the sequel to "9½ Weeks". La Fontaine was married to former football player Emmanuel Petit.
Document 5: Emmanuelle Seigner: Emmanuelle Seigner (born 22 June 1966) is a French actress, former fashion model, and singer. She is known for her roles in "The Diving Bell and the Butterfly" (2007), "The Ninth Gate" (1999) and "Frantic" (1988). She has been nominated for a César Award for Best Actress for "Venus in Fur" (2013), and for two César Awards for Best Supporting Actress in "Place Vendôme" (1998) and "La Vie En Rose" (2007). She is married to French-Polish director Roman Polanski.
Document 6: List of roles and awards of Mélanie Laurent: Mélanie Laurent is a French actress, singer, screenwriter and director. She initially rose to prominence for her performance in the 2006 French drama film "Don't Worry, I'm Fine" for which she later won the César Award for Most Promising Actress and the Prix Romy Schneider. Laurent further became known to international audiences for her starring role as Shosanna Dreyfus in Quentin Tarantino's "Inglourious Basterds" (2009), for which she won the Online Film Critics Society and the Austin Film Critics Association Award for Best Actress. She went on star in commercially successful Hollywood films including, the comedy drama "Beginners" (2011), and the caper film "Now You See Me" (2013), with the former earning her a nomination at the San Diego Film Critics Society Award for Best Supporting Actress.
Document 7: Ludivine Sagnier: Ludivine Sagnier is a French actress and model, who has appeared in films since 1989. She was nominated for two César Awards for Best Supporting Actress in "Swimming Pool" (2003) and "Un secret" (2007).
Document 8: Catherine Deneuve: Catherine Deneuve (] ; born 22 October 1943) is a French actress as well as an occasional singer, model and producer. She gained recognition for her portrayal of aloof, mysterious beauties for various directors, including Luis Buñuel, François Truffaut and Roman Polanski. In 1985, she succeeded Mireille Mathieu as the official face of Marianne, France's national symbol of liberty. A 14-time César Award nominee, she won for her performances in Truffaut's "The Last Metro" (1980) and Régis Wargnier's "Indochine" (1992). She is also noted for her support for a variety of liberal causes.
Document 9: Marion Cotillard: Marion Cotillard (] ; born 30 September 1975) is a French actress, singer-songwriter, musician, environmentalist and spokesperson for Greenpeace who achieved international fame with the film "La Vie en Rose" (2007). She is the recipient of an Academy Award, a BAFTA Award, a Golden Globe Award, two César Awards, a European Award, and a Lumières Award. Cotillard has appeared in more than 50 feature films and is also known for being the face of Lady Dior handbags since 2008. She became a Knight of the Order of Arts and Letters in France in 2010 and promoted to Officer in 2016. Was named "The Most Bankable French Actress of the 21st Century" in 2014, and described as "the great silent film actress of our time" by The Daily Telegraph's Robbie Collin, for her ability to show emotions only with her eyes and facial expressions, although she has never appeared in a silent film. She received France's highest honor and was made a Knight of the Legion of Honour in 2016.
Document 10: In Secret: In Secret, previously titled Thérèse, is a 2013 American erotic thriller film written and directed by Charlie Stratton. Based on Émile Zola's 1867 classic novel "Thérèse Raquin", the film stars Elizabeth Olsen, Tom Felton, Oscar Isaac and Jessica Lange. It was screened in the Special Presentation section at the 2013 Toronto International Film Festival. The film received a regional release on February 21, 2014.
Document 11: Anne Consigny: Anne Consigny (born 25 May 1963) is a French actress who has been active since 1981. She received a César Award nomination for Best Actress for her role in the film "Not Here to Be Loved" (2005). She is also known for her role as Claude in the 2007 drama "The Diving Bell and the Butterfly" and as Elizabeth in the 2008 film "A Christmas Tale", for which she was nominated for the César Award for Best Supporting Actress.
Document 12: Sylvie Testud: Sylvie Testud (born 17 January 1971) is a French actress, writer and film director, whose film career began in 1991. She won the César Award for Most Promising Actress for "Murderous Maids" (2000), the César Award for Best Actress for "Fear and Trembling" (2003) and the European Film Award for Best Actress for "Lourdes" (2009). Her other film roles include "Beyond Silence" (1996), "La Vie en Rose" (2007) and "French Women" (2014).
Document 13: Young &amp; Beautiful: Young & Beautiful (French: Jeune & Jolie ) is a 2013 French drama film of adolescent sexuality directed by François Ozon and produced by Eric and Nicolas Altmayer. The film stars Marine Vacth in the leading role of Isabelle, a teenage prostitute, and features supporting performances by Johan Leysen, Géraldine Pailhas, Frédéric Pierrot, and Charlotte Rampling. The film was nominated for the Palme d'Or at the 2013 Cannes Film Festival, and received praise from the film critics. It was shown at the 2013 Toronto International Film Festival.
Document 14: Baise-moi: Baise-moi ("Fuck me ") is a 2000 French crime thriller film with elements of a rape and revenge film written and directed by Virginie Despentes and Coralie Trinh Thi and starring Karen Lancaume and Raffaëla Anderson. It is based on the novel by Despentes, first published in 1993. The film received intense media coverage because of its graphic mix of violence and explicit sex scenes. Consequently, it is sometimes considered an example of the "New French Extremity."
Document 15: Swimming Pool (film): Swimming Pool is a 2003 French-British erotic thriller film directed by François Ozon and starring Charlotte Rampling and Ludivine Sagnier. The plot focuses on a British crime novelist, Sarah Morton, who travels to her publisher's upmarket summer house in Southern France to seek solitude in order to work on her next book. However, the arrival of Julie, who claims to be the publisher's daughter, induces complications and a subsequent crime.
ground_truth: François Ozon