Question: Were Joseph Roth and João Guimarães Rosa both brazilian?

Context paragraphs:
The Third Bank of the River: The Third Bank of the River (Portuguese: A Terceira Margem do Rio ) is a 1994 Brazilian drama film directed by Nelson Pereira dos Santos.  It is based on the short stories "A Menina de Lá", "Os Irmãos Dagobé", "Fatalidade", "Seqüência", and "A Terceira Margem do Rio" by João Guimarães Rosa compiled into the book "Primeiras Estórias".  It was entered into the 44th Berlin International Film Festival.

Joseph Roth: Joseph Roth, born Moses Joseph Roth (2 September 1894 – 27 May 1939), was an Austrian-Jewish journalist and novelist, best known for his family saga "Radetzky March" (1932), about the decline and fall of the Austro-Hungarian Empire, his novel of Jewish life, "Job" (1930), and his seminal essay "Juden auf Wanderschaft" (1927; translated into English in "The Wandering Jews"), a fragmented account of the Jewish migrations from eastern to western Europe in the aftermath of World War I and the Russian Revolution.  In the 21st century, publications in English of "Radetzky March" and of collections of his journalism from Berlin and Paris created a revival of interest in Roth.

Sagarana: The Duel: Sagarana: The Duel (Portuguese: Sagarana, o Duelo ) is a 1973 Brazilian adventure drama film directed by Paulo Thiago, based on the short story "O Duelo" by João Guimarães Rosa.  It was entered into the 24th Berlin International Film Festival.

João Guimarães Rosa: João Guimarães Rosa (] ; 27 June 1908 – 19 November 1967) was a Brazilian novelist, short story writer and diplomat.

The Devil to Pay in the Backlands: Grande Sertão: Veredas (Portuguese for "Great Backlands: Paths"; English translation: The Devil to Pay in the Backlands) is a novel published in 1956 by the Brazilian writer João Guimarães Rosa.

Erico Verissimo: Érico Lopes Veríssimo (December 17, 1905 – November 28, 1975) was an important Brazilian writer, born in the State of Rio Grande do Sul.  His father, Sebastião Veríssimo da Fonseca, heir of a rich family in Cruz Alta, Rio Grande do Sul, met financial ruin during his son's youth.  Veríssimo worked in a pharmacy before obtaining a job at Editora Globo, a book publisher, where he translated and released works of writers like Aldous Huxley.  During the Second World War, he went to the United States.  This period of his life was recorded in some of his books, including: "Gato Preto em Campo de Neve" ("Black Cat in a Snow Field"), "A Volta do Gato Preto" ("The Return of the Black Cat"), and "História da Literatura Brasileira" ("History of Brazilian Literature"), which contains some of his lectures at UCLA.  His epic "O Tempo e o Vento" ("The Time and the Wind'") became one of the great masterpieces of the Brazilian novel, alongside "Os Sertões" by Euclides da Cunha, and "" by Guimarães Rosa.

The Hour and Turn of Augusto Matraga: The Hour and Turn of Augusto Matraga (Portuguese: A Hora e a Vez de Augusto Matraga ) is a 1965 Brazilian crime drama film directed by Roberto Santos, based on the short story of the same name by João Guimarães Rosa.

Aracy de Carvalho Guimarães Rosa: Aracy de Carvalho Guimarães Rosa (née Aracy Moebius de Carvalho) (December 5, 1908 – February 28, 2011) was a Brazilian diplomatic clerk who has been recognized with the title of Righteous Among the Nations.

Zeisls Hiob: The opera is based on Joseph Roth's novel, "Job - The Story of a Simple Man", itself inspired by the biblical "Book of Job".  In July 1939, a dramatization of the novel was arranged in Paris in honour of Roth (who had died in May 1939) and Zeisl, who had recently arrived in Paris in flight from Nazi Germany, wrote some incidental music for this production.  This inspired him to create a complete opera based on Roth's work, for which he persuaded his friend Hans Kafka (1902—1974) to write a libretto.  Zeisl composed the first act by 1940, by which time he was now living in New York.  Kafka was not able to produce the libretto for Act II until 1957.  Zeisl completed the composition of this, but died in 1959.

Vitorino Guimarães: Vitorino Máximo de Carvalho Guimarães (Penafiel, 13 November 1876 – 18 October 1957) was a Portuguese economist and politician.  He was the son of João Antunes de Sousa Guimarães and Amélia Augusta de Carvalho.  He entered the School of the Army in 1901, graduating as official of military administration and initiating a career that united a passage in the area of the military administration.  He integrated committee to after militate bred for the announcement of the Republic and its implantation.  In 1911 he was elected member of the house of representatives to the Constituent Congress, for the electoral circle of Bragança.  In 1925, he became Chairman of the board of Ministers of one of the governments of First Portuguese Republic

Supporting paragraphs: Joseph Roth João Guimarães Rosa
Answer: no