Question: Do directors Bertrand Tavernier and Philip Ford have the same nationality?

Context paragraphs:
Holy Lola: Holy Lola is a 2004 French drama film that is directed by Bertrand Tavernier.  Tavernier said that the film was very, very moving, very exciting to do, and it made him fall in love with Cambodia.

Jean Aurenche: Jean Aurenche (1903–1992) was a French screenwriter.  During his career, he wrote 80 films for directors such as René Clément, Bertrand Tavernier, Marcel Carné, Jean Delannoy, Sidney Lumet and Claude Autant Lara.  He is often associated with the screenwriter Pierre Bost, with whom he had a fertile partnership from 1940 to 1975.

Let Joy Reign Supreme: Que la fête commence... (English title Let Joy Reign Supreme) is a 1975 French film directed by Bertrand Tavernier and starring Philippe Noiret.  It is a historical drama set during the 18th century French Régence centring on the Breton Pontcallec Conspiracy.

Philip Ford (film director): Philip Ford (October 16, 1900 – January 12, 1976) was an American film director and actor.  He directed 43 films between 1945 and 1964.  He also appeared 16 in films between 1916 and 1926.  He was the son of actor/director Francis Ford and the nephew of director John Ford.  He was born with the family name Feeney in Portland, Maine, and only later took on the family name of "Ford" after his father and uncle had.  He died in Los Angeles, California.

Beatrice (film): Beatrice (French:La passion Béatrice, Italian:Quarto comandamento) is a 1987 French-Italian historical drama film directed by Bertrand Tavernier and starring Bernard-Pierre Donnadieu, Julie Delpy and Nils Tavernier.

Safe Conduct: Safe Conduct (French: Laissez-passer ) is a 2002 French historical drama film directed by Bertrand Tavernier and written by Tavernier and Jean Cosmos.

Nils Tavernier: Nils Tavernier (born 1 September 1965) is a French actor and director.  He is best known for his film appearances in "Beatrice" (1987), "Valmont" (1988), and "Revenge of the Musketeers" (1993), and for his directorial efforts "The Other Side of the Tracks" (1997), "Etoiles: Dancers of the Paris Opera Ballet" (2001), and "Les enfants de Thiès" (2001).  He is the son of film director Bertrand Tavernier.

The Clockmaker: The Clockmaker (French: L'Horloger de Saint-Paul , also known as The Clockmaker of St. Paul and The Watchmaker of St. Paul) is a 1974 French crime drama film directed by Bertrand Tavernier.  Based on the novel "L'Horloger d'Everton" by Georges Simenon, it tells the story of a widowed father who first discovers how little he knows about his teenage son, who kills a man and with his girl goes on the run, but then decides that whatever their faults he will stand by the pair.

Round Midnight (film): Round Midnight is a 1986 American-French musical drama film directed by Bertrand Tavernier and written by Tavernier and David Rayfiel.  It stars Dexter Gordon, François Cluzet and Herbie Hancock.  Martin Scorsese, Philippe Noiret and Wayne Shorter appear in cameos.

Bertrand Tavernier: Bertrand Tavernier (born 25 April 1941) is a French director, screenwriter, actor and producer.

Supporting paragraphs: Bertrand Tavernier Philip Ford (film director)
Answer: no