Question: Are both Michael Crichton and Antoine de Saint-Exupéry American writers?

Context paragraphs:
Patrick de Saint-Exupéry: Patrick de Saint-Exupéry (born 1962) is the son of Count Jacques de Saint-Exupéry and the Countess de Saint-Exupéry, born as Martine d'Anglejan.  Antoine de Saint-Exupéry, the aviator and writer, was the cousin of his grandfather.  Patrick started his career in journalism at age 19 after winning a young reporters award.

Antoine de Saint-Exupéry: Antoine Marie Jean-Baptiste Roger, comte de Saint-Exupéry (] ; 29 June 1900 – 31 July 1944) was a French writer, poet, aristocrat, journalist, and pioneering aviator.  He became a laureate of several of France's highest literary awards and also won the U.S. National Book Award.  He is best remembered for his novella "The Little Prince" ("Le Petit Prince") and for his lyrical aviation writings, including "Wind, Sand and Stars" and "Night Flight".

Michael Crichton: John Michael Crichton ( ; October 23, 1942 – November 4, 2008) was an American best-selling author, screenwriter, film director and producer best known for his work in the science fiction, medical fiction and thriller genres.  His books have sold over 200 million copies worldwide, and many have been adapted into films.

Bloch MB.170: The Bloch MB.170 and its family of derivatives were French reconnaissance bombers designed and built shortly before World War II.  They were the best aircraft of this type available to the "Armée de l'Air" at the outbreak of the war, with speed and maneuverability that allowed them to evade interception by the German fighters of the time.  Although the aircraft could have been in service by 1937, debate over what role to give the aircraft delayed deliveries until 1940.  Too few in number to make any measurable impact on the Battle of France, they continued in service with the Vichy forces after the armistice.  The MB.174 is notable as the aircraft flown by Antoine de Saint-Exupéry, author of "The Little Prince" during the campaign.  His work "Pilote de Guerre" - translated as "Flight to Arras" and published in 1942 - is based on a 1940 reconnaissance mission in this type of aircraft.

Museum of The Little Prince in Hakone: The Museum of The Little Prince in Hakone (星の王子さまミュージアム , Hoshi no Ōjisama Myūjiamu ) (French: "Musée du Petit Prince de Saint-Exupéry à Hakone" ) is a museum in Sengokuhara, Hakone, Kanagawa Prefecture, Japan.  The museums is dedicated to the character in the story "The Little Prince" by Antoine de Saint-Exupéry.

2578 Saint-Exupéry: 2578 Saint-Exupéry, provisional designation 1975 VW, is an Eoan asteroid from the outer region of the asteroid belt, approximately 17 kilometers in diameter.  It was discovered by Russian astronomer Tamara Smirnova at the Crimean Astrophysical Observatory in Nauchnyj on 2 November 1975, and named after French aviator and writer Antoine de Saint-Exupéry.

Saint-Ex: Saint-Ex is a 1996 British film biography made for direct release to television by the British Broadcasting Corporation.  The story documents the life of French author-aviator Antoine de Saint-Exupéry in the form of a "tone poem".  The film was directed by Anand Tucker and stars Bruno Ganz, Miranda Richardson and Janet McTeer.  The screenplay was by Frank Cottrell Boyce, while the writer's sons, Aidan and Joseph, portrayed the Saint-Exupery brothers, Francois and Antoine, as children.

Courrier sud (novel): Courrier sud, translated as Southern Mail and Southern Carrier, is the first novel by Antoine de Saint-Exupéry, published in 1929.  Encouraged by the publication of his short story The Aviator, Saint-Exupéry followed up with this work based on his pioneering flights for the French airmail service.

Antoine de Saint-Exupery Museum: The Antoine de Saint Exupéry Museum is a museum of the air mail, in Tarfaya, Morocco.  Founded in 2004, it is devoted to the famous humanist aviator Antoine de Saint-Exupéry (1900–1944), who lived there for two years, from 1927 to 1929, and found there the inspiration of an important part of his literary work.

A Sense of Life: A Sense of Life is the 1965 English translation of Un Sens à la Vie, by the French writer, poet and pioneering aviator, Antoine de Saint-Exupéry.  The original French compilation was published posthumously in 1956 by Editions Gallimard, and translated into English by Adrienne Foulke, with an introduction by Claude Reynal.  Saint-Exupéry was killed during the Second World War while flying for the Free French Air Force.

Supporting paragraphs: Michael Crichton Antoine de Saint-Exupéry
Answer: no