Question: Are W. B. Yeats and Richard Wilbur of the same nationality?

full_context: Document 1: W. B. Yeats: William Butler Yeats ( ; 13 June 186528 January 1939) was an Irish poet and one of the foremost figures of 20th century literature. A pillar of both the Irish and British literary establishments, he helped to found the Abbey Theatre, and in his later years served as an Irish Senator for two terms. Yeats was a driving force behind the Irish Literary Revival along with Lady Gregory, Edward Martyn and others.
Document 2: Seamus Heaney: Seamus Justin Heaney, ( ; 13 April 1939 – 30 August 2013) was an Irish poet, playwright, translator and lecturer from Northern Ireland. He received the 1995 Nobel Prize in Literature.
Document 3: Robert Hayden: Robert Hayden (4 August 1913 – 25 February 1980) was an American poet, essayist, and educator. He served as Consultant in Poetry to the Library of Congress from 1976–78, a role today known as US Poet Laureate. He was the first African-American writer to hold the office.
Document 4: Robert Frost: Robert Lee Frost (March26, 1874January29, 1963) was an American poet. His work was initially published in England before it was published in America. He is highly regarded for his realistic depictions of rural life and his command of American colloquial speech. His work frequently employed settings from rural life in New England in the early twentieth century, using them to examine complex social and philosophical themes. One of the most popular and critically respected American poets of the twentieth century, Frost was honored frequently during his lifetime, receiving four Pulitzer Prizes for Poetry. He became one of America's rare "public literary figures, almost an artistic institution." He was awarded the Congressional Gold Medal in 1960 for his poetic works. On July 22, 1961, Frost was named poet laureate of Vermont.
Document 5: Elizabeth Bishop: Elizabeth Bishop (February 8, 1911 – October 6, 1979) was an American poet and short-story writer. She was Consultant in Poetry to the Library of Congress from 1949 to 1950, the Pulitzer Prize winner for Poetry in 1956, the National Book Award winner in 1970, and the recipient of the Neustadt International Prize for Literature in 1976.
Document 6: LÉ William Butler Yeats (P63): LÉ "William Butler Yeats" (P63) is a "Samuel Beckett"-class offshore patrol vessel (OPV) named for poet W. B. Yeats, the ship is the third in a series of vessels designed by Vard Marine and built by Babcock Marine Appledore. The ship was floated out of the shipyard in March 2016, started trials in July 2016, and arrived at Haulbowline naval base in late July 2016. The ship was formally commissioned in a ceremony in Galway on 17 October 2016. During the ceremony it was officially named by a granddaughter of the poet, Caitriona Yeats.
Document 7: Anne Yeats: Anne Butler Yeats (9 May 1919 – 4 July 2001) was an Irish painter and stage designer. She was a daughter of the poet William Butler Yeats and a niece of the painter Jack B. Yeats, niece of Lily Yeats, an embroiderer associated with the Celtic Revival, and botanic artist Elizabeth Yeats. Her brother Michael Yeats was a politician.
Document 8: Charles Simic: Charles Simic (Serbian: Душан "Чарлс" Симић ; born Dušan Simić; May 9, 1938) is a Serbian-American poet and was co-poetry editor of the "Paris Review". He received the Pulitzer Prize for Poetry in 1990 for "The World Doesn't End", and was a finalist of the Pulitzer Prize in 1986 for "Selected Poems, 1963-1983" and in 1987 for "Unending Blues". He was appointed the fifteenth Poet Laureate Consultant in Poetry to the Library of Congress in 2007.
Document 9: George Bernard Shaw: George Bernard Shaw ( ; 26 July 1856 – 2 November 1950), known at his insistence simply as Bernard Shaw, was an Irish playwright, critic and polemicist whose influence on Western theatre, culture and politics extended from the 1880s to his death and beyond. He wrote more than sixty plays, including major works such as "Man and Superman" (1902), "Pygmalion" (1912)" and Saint Joan" (1923). With a range incorporating both contemporary satire and historical allegory, Shaw became the leading dramatist of his generation, and in 1925 was awarded the Nobel Prize in Literature.
Document 10: Richard Wilbur: Richard Purdy Wilbur (born March 1, 1921) is an American poet and literary translator. He is considered by many to be one of the greatest of the 20th century. Working primarily in traditional forms, his work is marked by its wit, charm, and gentlemanly elegance. Wilbur was appointed the second Poet Laureate Consultant in Poetry to the Library of Congress in 1987, and twice received the Pulitzer Prize for Poetry, in 1957 and again in 1989.
Document 11: John Butler Yeats: John Butler Yeats (16 March 1839 – 3 February 1922) was an Irish artist and the father of William Butler Yeats, Lily Yeats, Elizabeth Corbett "Lolly" Yeats and Jack B. Yeats. He is probably best known for his portrait of the young William Butler Yeats which is one of a number of his portraits of Irishmen and women in the Yeats museum in the National Gallery of Ireland. His portrait of John O'Leary (1904) is considered his masterpiece (Raymond Keaveney 2002).
Document 12: Rhymers' Club: The Rhymers' Club was a group of London-based male poets, founded in 1890 by W. B. Yeats and Ernest Rhys. Originally not much more than a dining club, it produced anthologies of poetry in 1892 and 1894. They met at the London pub ‘Ye Olde Cheshire Cheese’ in Fleet Street and in the 'Domino Room' of the "Café Royal".
Document 13: James Joyce: James Augustine Aloysius Joyce (2 February 1882 – 13 January 1941) was an Irish novelist, short story writer, and poet. He contributed to the modernist avant-garde and is regarded as one of the most influential and important authors of the 20th century. Joyce is best known for "Ulysses" (1922), a landmark work in which the episodes of Homer's "Odyssey" are paralleled in a variety of literary styles, perhaps most prominently stream of consciousness. Other well-known works are the short-story collection "Dubliners" (1914), and the novels "A Portrait of the Artist as a Young Man" (1916) and "Finnegans Wake" (1939). His other writings include three books of poetry, a play, his published letters and occasional journalism.
Document 14: Rita Dove: Rita Frances Dove (born August 28, 1952) is an American poet and essayist. From 1993 to 1995, she served as Poet Laureate Consultant in Poetry to the Library of Congress. She is the first African-American to have been appointed since the position was created by an act of Congress in 1986 from the previous "consultant in poetry" position (1937–86). Dove also received an appointment as "special consultant in poetry" for the Library of Congress's bicentennial year from 1999 to 2000. Dove is the second African American to receive the Pulitzer Prize for Poetry, in 1987, and she served as the Poet Laureate of Virginia from 2004 to 2006.
Document 15: Richard Wilbur Award: The Richard Wilbur Award is named in honor of the American poet Richard Wilbur and was established at the University of Evansville under the direction of William Baer. The competition welcomes submissions of unpublished, original poetry collections, and public domain or permission-secured translations may comprise up to one-third of the manuscript. This biennial competition (awarded in even-numbered years) is open to all American poets, and the winning manuscript is published by the University of Evansville Press.
ground_truth: no