Question: Which of Banjo Paterson's most notable poems has been described as Australia's "unofficial national anthem"?

Context paragraphs:
The Man from Snowy River (TV series): The Man from Snowy River is an Australian adventure drama television series based on Banjo Paterson's poem "The Man from Snowy River".  Released in Australia as "Banjo Paterson's The Man from Snowy River", the series was subsequently released in both the United States and the United Kingdom as "Snowy River: The McGregor Saga".

Waltzing Matilda: "Waltzing Matilda" is Australia's best-known bush ballad, and has been described as the country's "unofficial national anthem".

Dionysios Solomos: Dionysios Solomos (Greek: Διονύσιος Σολωμός ] ; 8 April 1798 – 9 February 1857) was a Greek poet from Zakynthos.  He is best known for writing the "Hymn to Liberty" (Greek: Ὕμνος εις την Ἐλευθερίαν , "Ýmnos eis tīn Eleutherían"), of which the first two stanzas, set to music by Nikolaos Mantzaros, became the Greek national anthem in 1865.  He was the central figure of the Heptanese School of poetry, and is considered the national poet of Greece—not only because he wrote the national anthem, but also because he contributed to the preservation of earlier poetic tradition and highlighted its usefulness to modern literature.  Other notable poems include "Ὁ Κρητικός" ("Τhe Cretan"), "Ἐλεύθεροι Πολιορκημένοι" ("The Free Besieged") and others.  A characteristic of his work is that no poem except the "Hymn to Liberty" was completed, and almost nothing was published during his lifetime.

Giovinezza: "Giovinezza" (] ; Italian for "youth") is the official hymn of the Italian National Fascist Party, regime, and army, and was the unofficial national anthem of Italy between 1924 and 1943.  Although often sung with the official national anthem Marcia Reale, some sources consider Giovinezza to have supplanted the Royal March as the "de facto" national anthem ("Inno della Patria") of Italy, to the dismay of Victor Emmanuel III of Italy—a powerful symbol of the diarchy between the King and Mussolini.  It was subsequently the official anthem of the Italian Social Republic.

Yeoval, New South Wales: Yeoval is a small village in the Central Western district of New South Wales, Australia.  The town lies in Cabonne Shire, however a small part lies over Buckinbah Creek in Wellington Shire which is referred to as North Yeoval.  At the 2011 census , Yeoval had a population of 292.  The town was the childhood home of Australian poet Banjo Paterson, who lived on the nearby Buckinbah property, and many of his poems reflect the area.  A Banjo Paterson Museum is open to visitors.

U.S. national anthem protests: U.S. national anthem protests are protests during a broadcast of the United States National Anthem.  These protests have many causes, including civil rights, anti-conscription and anti-war, anti-nationalism, and religious reservations. " The Star-Spangled Banner" was adopted as the official national anthem by U.S. President Woodrow Wilson in 1916, and was made the national anthem by a congressional resolution on March 3, 1931.  Before that time, a number of songs were used as unofficial national anthems, including "My Country, 'Tis of Thee" and "Hail, Columbia".

Banjo Paterson: Andrew Barton "Banjo" Paterson, {'1': ", '2': ", '3': ", '4': "} (17 February 18645 February 1941) was an Australian bush poet, journalist and author.  He wrote many ballads and poems about Australian life, focusing particularly on the rural and outback areas, including the district around Binalong, New South Wales, where he spent much of his childhood.  Paterson's more notable poems include "Waltzing Matilda", "The Man from Snowy River" and "Clancy of the Overflow".

The Man from Snowy River and Other Verses: The Man from Snowy River and Other Verses (1895) is the first collection of poems by Australian poet Banjo Paterson.  It was released in hardback by Angus and Robertson in 1895, and features the poet's widely anthologised poems "The Man from Snowy River", "Clancy of the Overflow", "Saltbush Bill" and "The Man from Ironbark".  It also contains the poet's first two poems that featured in The Bulletin Debate, a famous dispute in "The Bulletin" magazine from 1892-93 between Paterson and Henry Lawson.

Mu isamaa on minu arm: "Mu isamaa on minu arm" became a very popular patriotic song when a new melody was written by Gustav Ernesaks in 1944.  Since 1947, it is always performed at the ending of the Song Festival "Tallinna üldlaulupidu".  The song may be confused with the Estonian national anthem because of the similar title and opening notes.  During the Soviet regime "My Fatherland is My Love" became something of an unofficial national anthem.

Hay and Hell and Booligal: Hay and Hell and Booligal is a poem by the Australian bush poet Banjo Paterson.  Paterson wrote the poem while working as a solicitor with the firm of Street & Paterson in Sydney.  It was first published in "The Bulletin" on 25 April 1896.  The poem was later included in Paterson's collection "Rio Grande's Last Race and Other Verses", first published in 1902.

Supporting paragraphs: Banjo Paterson Waltzing Matilda
Answer: "Waltzing Matilda"