Robert Penn Warren (April 24, 1905 – September 15, 1989) was an American poet, novelist, and literary critic and was one of the founders of New Criticism.
 He was also a charter member of the Fellowship of Southern Writers.
 He founded the literary journal "The Southern Review" with Cleanth Brooks in 1935.
 He received the 1947 Pulitzer Prize for the Novel for his novel "All the King's Men" (1946) and the Pulitzer Prize for Poetry in 1958 and 1979.
 He is the only person to have won Pulitzer Prizes for both fiction and poetry.
All the King's Men is a 2006 American political drama film based on the 1946 Pulitzer Prize-winning novel of the same name by Robert Penn Warren.
 "All the King's Men" had previously been adapted into a Best Picture-winning film by writer-director Robert Rossen in 1949.
 It was directed by Steven Zaillian, who also produced and scripted.
 The film is about the life of Willie Stark (played by Sean Penn), a fictional character resembling Louisiana governor Huey Long, in office 1928 through 1932.
 He was elected as a US Senator and assassinated in 1935.
 The film co-stars Jude Law, Kate Winslet, Anthony Hopkins, James Gandolfini, Mark Ruffalo, Patricia Clarkson and Jackie Earle Haley.
Paul Claudel (] ; 6 August 1868 – 23 February 1955) was a French poet, dramatist and diplomat, and the younger brother of the sculptress Camille Claudel.
 He was most famous for his verse dramas, which often convey his devout Catholicism.
 Claudel was nominated for the Nobel Prize in Literature in six different years.
Camille Claudel (] ; 8 December 1864 19 October 1943) was a French sculptor and graphic artist.
 She died in relative obscurity, but has gained recognition for the originality of her work.
 She was the elder sister of the poet and diplomat Paul Claudel and the lover and co-worker of sculptor Auguste Rodin.
The Robert Penn Warren House is a historic house in Prairieville, Louisiana, U.S..
 It was designed in the Colonial Revival architectural style, and it was built in 1941.
 It was the private residence of author Robert Penn Warren.
 It has been listed on the National Register of Historic Places since January 7, 1993.
All the King's Men is a novel by Robert Penn Warren first published in 1946.
 Its title is drawn from the nursery rhyme Humpty Dumpty.
 In 1947 Warren won the Pulitzer Prize for "All the King's Men."
 It was adapted for a film in 1949 and 2006; the 1949 version won the Academy Award for Best Picture.
 It is rated as the 36th greatest novel of the 20th century by Modern Library, and it was chosen as one of "Time" magazine's 100 best novels since 1923.
L'Homme et son désir, Op.
 48, is a ballet composed by Darius Milhaud from 1917–18, based on a scenario of Paul Claudel.
 It was written in Brazil, where Milhaud had accompanied Claudel as a secretary when the latter was appointed ambassador to Rio de Janeiro.
Camille Claudel is a 1988 French film about the life of the 19th century female sculptor Camille Claudel.
 The movie was based on the book by Reine-Marie Paris, granddaughter of Camille's brother, the poet and diplomat Paul Claudel.
 It was directed by Bruno Nuytten, co-produced by Isabelle Adjani, and starred her and Gérard Depardieu.
 The film had a total of 2,717,136 admissions in France.
 Adjani earned a nomination for Academy Award for Best Actress for her role, the second time in her career she was so honored and the first time a French actress was nominated for the Best Actress Oscar twice.
The Lycée Claudel d'Ottawa is a French private school in Ottawa built in the early 1960s.
 It was renovated by Edward J. Cuhaci to provide an infill between two existing school buildings comprising classrooms and a 600-seat auditorium.
 It is located on Old Riverside Drive.
 The school has approximately 1000 students in grades JK-12.
 It is named after the French poet Paul Claudel, and follows the French international curriculum.
 All classes, with the exception of language classes, are taught in French, and students complete the French baccalaureat at the end of grade 12 (called "Terminale").
 The Lycée Paul Claudel has the highest average results among French overseas schools (of which there are over 300) as of Spring 2013.
The Southern Review is a quarterly literary magazine that was established by Robert Penn Warren in 1935 at the behest of Charles W. Pipkin and funded by Huey Long as a part of his investment in Louisiana State University.
 It publishes fiction, poetry, critical essays, and excerpts from novels in progress by established and emerging writers and includes reproductions of visual art.
 "The Southern Review" continues to follow Warren's articulation of the mission when he said that it gives "writers decent company between the covers, and [concentrates] editorial authority sufficiently for the journal to have its own distinctive character and quality".

Question: Are Paul Claudel and Robert Penn Warren both poets?
Answer: yes