Question: Are  Jean Cocteau and Bernard Cornwell both writers and authors?
Related documents: [0]  [DOC] Jean Maurice Eugène Clément Cocteau (] ; 5 July 1889 – 11 October 1963) was a French writer, designer, playwright, artist and filmmaker. Cocteau is best known for his novel "Les Enfants Terribles" (1929), and the films "The Blood of a Poet" (1930), "Les Parents Terribles" (1948), "Beauty and the Beast" (1946) and "Orpheus" (1949). His circle of associates, friends and lovers included Kenneth Anger, Pablo Picasso, Gertrude Stein, Jean Hugo, Jean Marais, Henri Bernstein, Yul Brynner, Marlene Dietrich, Coco Chanel, Erik Satie, Albert Gleizes, Igor Stravinsky, Marie Laurencin, María Félix, Édith Piaf, Panama Al Brown, Colette, Jean Genet, and Raymond Radiguet. [END] 
[1]  [DOC] Bernard Cornwell, OBE (born 23 February 1944) is an English author of historical novels and a history of the Waterloo Campaign. He is best known for his novels about Napoleonic Wars rifleman Richard Sharpe. Cornwell has written historical novels primarily of English history in five series and one series of contemporary thriller novels. A feature of his historical novels is an end note on how the novel matches or differs from history, for the re-telling, and what one might see at the modern site of the battles described in the novel. One series of historical novels is set in the American Civil War. He wrote a nonfiction book on the battle of Waterloo, in addition to the fictional story of the famous battle in the Sharpe Series. Two of the historical novel series have been adapted for television; the Sharpe television series by ITV and "The Last Kingdom" by BBC. He lives in the US with his wife. He alternates between Cape Cod, Massachusetts and Charleston, South Carolina. [END] 
Answer: 
yes
yes