Question: What Italian football club team won the Serie A Championship in 1984-85 for their first and so far only Scudetto?

Context articles: Frosinone Calcio
Sandro Mencucci
U.S. Città di Palermo
S.S.C. Napoli
List of Italian football champions
Modena F.C.
F.C. Bari 1908
Hellas Verona F.C.
List of A.C. Milan records and statistics
1984–85 Serie A

Frosinone Calcio is an Italian professional football club based in Frosinone, Lazio.
 The club was founded in 1912 under the name Unione Sportiva Frusinate.
 Following cancellation by the Italian Football Federation, it was refounded in 1990.
 In the 2014–15 season the club played in Serie B for the sixth time in its history.
 The club earned its first promotion to the top flight Serie A in the 2015–16 season, but were relegated back down to Serie B after just one season.
Sandro Mencucci (Italian: [sandro meŋkuttʃi]; born 18 July 1961) is an Italian businessman and Executive Director Sports Area and Board Director of the Italian Serie A football club ACF Fiorentina based in Florence, Italy.
 In 2007, Mencucci became the President of the Promesse Viola Srl, the official youth academy for the club.
 In 2014, Mencucci, became the President of International Development Players LLC, a youth development academy under the guidance of the youth sector division of the club with its headquarters in the United States of America.
 In 2015, Mencucci became President of the Fiorentina Women's Football Club, the first ever professionally-affiliated women's football club in the history of Italy.
 In 2017, Fiorentina Women's Football Club won the 2016-2017 Italian Championship in only two years from its upstart.
 This is the first Tricolore for ACF Fiorentina since May 6, 1969 and it is the first Serie A championship won by the ACF Fiorentina's current owner Andre Delle Valle.
 The Fiorentina Women's FC qualified to participate in the UEFA Champion's League in the 2017-2018 season although they will have a UEFA ranking of 0.
 On June 17, 2017, the club ACF Fiorentina won its first doublet since 1926 when the Fiorentina Women's FC won the Coppa Italia.
Unione Sportiva Città di Palermo, commonly referred to as Palermo, is an Italian football club from Palermo, Sicily, playing in Serie B.
 Formed in 1900 as "Anglo Palermitan Athletic and Football Club", the club had various names before assuming its current form in 1987, and is the top-ranked football club from the island of Sicily.
 During its history, Palermo has played in all the professional ranks of Italy, and took part in several Serie A seasons during the 1950s, 1960s and early 1970s, also finishing as Coppa Italia runners-up twice during that period.
Società Sportiva Calcio Napoli, commonly referred to as Napoli (] ), is a professional Italian football club based in Naples, Campania.
 Formed in 1926, the club plays in Serie A, the top flight of Italian football.
 The club has won Serie A twice, and been runners-up six times, the Coppa Italia five times, the Supercoppa Italiana twice, and the 1988–89 UEFA Cup.
The Italian football champions (Italian: "scudetto" , "little shield", plural: "scudetti") are the annual winners of Serie A, Italy's premier football league competition.
 The title has been contested since 1898 in varying forms of competition.
 Juventus are the current champions, and have won a record of 33 titles.
 The first time the "Scudetto" was used was in 1924 when Genoa won its 9th championship title and decided to add a little shield to their shirt as to reward and celebrate themselves as champions.
Modena Football Club is an Italian football club based in Modena, Emilia-Romagna.
 The club was founded in 1912 and has spent the majority of its existence playing in Serie B. Currently, the team plays in Serie C after being relegated at the end of the 2015-16 season following a twelve year stint in Serie B.
Football Club Bari 1908 is an Italian football club founded in 1908, they are based in Bari, Apulia and plays in Serie B.
 The club has spent many seasons bouncing between the top two divisions in Italian football, Serie A and Serie B.
Hellas Verona Football Club, commonly known simply as Hellas Verona, Verona, or (within the city of Verona itself) Hellas, is a professional Italian football club, based in Verona, Veneto, that currently plays in Serie A.
 The team won the Serie A Championship in 1984–85.
Associazione Calcio Milan are an Italian professional football club based in Milan, Lombardy.
 The club was founded as Milan Foot-Ball and Cricket Club in 1899 and has competed in the Italian football league since the following year.
 Milan currently play in Serie A, the top tier of Italian football.
 They have been out of the top tier in only two seasons since the establishment of the Serie A as the single division top tier.
 They have also been involved in European football ever since they became the first Italian club to enter the European Cup in 1955.
The 1984–85 Serie A season heralded Hellas Verona's first and so far only Scudetto.
 Unusually, none of the big three of Juventus, AC Milan or Inter managed to finish in the top two.
 Ascoli, Lazio and Cremonese all got relegated to Serie B.