Question: Which famous Neapolitan song was borrowed from heavily in the 1927 novelty song written by Van and Schenck?

Context articles: Funiculì, Funiculà
Just Say I Love Her
It's the Same Old Shillelagh
My Ding-a-Ling
Superman (Black Lace song)
The Delegates
Santa Lucia Luntana
’O sole mio
Pastafazoola
Bessie the Heifer

"Funiculì, Funiculà" (] ) is a famous Neapolitan song composed in 1880 by Luigi Denza to lyrics by Peppino Turco.
 It was written to commemorate the opening of the first funicular cable car on Mount Vesuvius.
 It was presented by Turco and Denza at the Piedigrotta festival the same year.
 The sheet music was published by Ricordi and sold over a million copies within a year.
 It has been widely adapted and recorded since its publication.
"Just Say I Love Her" ("Just Say I Love Him" when recorded by a female singer) is a popular song, adapted from the Neapolitan song "Dicitencello vuie".
 The original music was written by Neapolitan composer Rodolfo Falvo; arrangement in US by Jack Val and Jimmy Dale; the original Neapolitan lyrics by Enzo Fusco, and English lyrics by Martin Kalmanoff and Sam Ward.
"It's the Same Old Shillelagh" is an Irish novelty song written by Pat White.
 Its subject is a young Irish-American who inherits his father's shillelagh.
 The composer himself recorded this song on May 25, 1927 for Victor Records (No. 20760), and the record was distributed through the Yorkville Phonograph Shop in New York City.
 RCA Victor pressed the record, but it carried a custom "Yorkville" label.
"My Ding-a-Ling" is a novelty song written and recorded by Dave Bartholomew.
 It was covered by Chuck Berry in 1972 and became his only number-one single in the United States.
 Later that year, in a longer unedited form, it was included on the album "The London Chuck Berry Sessions".
 Guitarist Onnie McIntyre and drummer Robbie McIntosh who later that year went on to form the Average White Band, played on the single along with Nic Potter of Van der Graaf Generator on bass.
"Superman" (also titled "Gioca Jouer") is a 1981 novelty song written by Italian musicians Claudio Cecchetto and Claudio Simonetti, most famous for the 1983 recording by Black Lace.
The Delegates were a novelty song group who scored a hit in the United States in 1972.
 The "band" was actually Bob DeCarlo, the morning disc jockey at KQV in Pittsburgh, Penn.
 Bob was approached by Nick Cenci and Nick Kousaleous, local Pittsburgh record moguls, to make a novelty record.
 Bob and the two record men assembled "Convention '72," a "break-in" record which consisted of Bob "imitating" several popular television reporters of the day, including Walter Cronkite ("Walter Klondike"), Chet Huntley ("Sidney Bruntley" as a flamboyantly gay reporter - for some reason), David Brinkley ("David Stinkley"), and Harry Reasoner ("Larry Reasoning") asking questions of current politicians involved in that year's presidential election (such as Thomas Eagleton, Sargent Shriver, Spiro Agnew, Richard Nixon, Edward Kennedy, George McGovern, Martha Mitchell, Jane Fonda and Henry Kissinger) at a joint national "Get Together" convention of Republicans and Democrats, with the responses given as lines from popular songs of the day (in a manner analogous to that made famous by Dickie Goodman).
 The tunes sampled in "Convention '72" were (with the artist on the recording):
"Santa Lucia Luntana" is a Neapolitan song written by E. A. Mario in 1919.
 (There is also a different Neapolitan song transcribed by Cottreau into Italian as "Santa Lucia"; "Santa Lucia Luntana" is sometimes referred to as "Santa Lucia", leading to confusion.)
 The song is very popular in the repertoire of many singers.
 Mario Lanza ("Mario!
 Lanza at His Best," 1959); Luciano Pavarotti ["The Best (Disc 2)," 2005]; and Russell Watson ("Reprise," 2003) recorded notable versions.
 Italian-American tenor Sergio Franchi covered it in 1963 on his RCA Victor Red Seal album, "Our Man From Italy."
 Also recorded by Mario Frangoulis in his CD "Passione - Mario sings Mario", recorded in 2007 with the Ossipov National Orchestra of Russia, with Vladimir Ponkin as the conductor.
"’O sole mio " (] ) is a globally known Neapolitan song written in 1898.
 Its lyrics were written by Giovanni Capurro and the music was composed by Eduardo di Capua and Alfredo Mazzucchi (1878–1972).
 There are other versions of "’O sole mio " but it is usually sung in the original Neapolitan language. "’
O sole mio " is the Neapolitan equivalent of standard Italian "Il mio sole " and translates literally as "my sunshine".
Pastafazoola (also known as Pastafazula) is a 1927 novelty song written by the early 20th-century American songwriting duo of Van and Schenck.
 Borrowing heavily from the Italian standard "Funiculì, Funiculà", the song tells of the masterful feats of world-leading individuals who ate the traditional Italian dish, "pasta fagioli", which is simple "peasant fare" of pasta and navy beans. Among the individuals mentioned in the song are Babe Ruth, who had hit a record 60 home runs during the 1927 season, singer John McCormack, John D. Rockefeller, Jack Dempsey, Charles Lindbergh, Christopher Columbus and Benito Mussolini.
"Bessie The Heifer" is an American country-western novelty song written by Jimmy Dickens and Boudleaux Bryant.
 Performed by Dickens, the song was released by Columbia in 1951 (Columbia 20786).
 The song was one of Billboard Magazine's Country And Western Disk Jockey Picks shortly after it was released.
 The song has been performed by other musicians such as Wayne Newton and Grant Rogers.
 Newton sang the song on a 1965 episode of "The Lucy Show," "Lucy Discovers Wayne Newton."
 The song (and a parody of it called Melvin the Mollusk) was performed many times at The Adventurers Club in Downtown Disney at Walt Disney World.