Question: The 2004–05 ACF Fiorentina season included the professional footballer who plays as a defender for which Serie A club?

Context paragraphs:
2014–15 ACF Fiorentina season: The 2014–15 season was the 88th season in ACF Fiorentina's history and their 77th season in Serie A.  The club competed in Serie A, finishing fourth, the Coppa Italia, and in the UEFA Europa League.

2011–12 ACF Fiorentina season: The 2011–12 season was the 85th season in ACF Fiorentina's history and the club's 74th season in the top-flight of Italian football.  Fiorentina competed in Serie A, finishing a disappointing 13th, and was eliminated in the round of 16 in the Coppa Italia.

ACF Fiorentina: ACF Fiorentina S.p.A., commonly referred to as simply Fiorentina ] , is a professional Italian football club from Florence, Tuscany.  Founded by a merger in 1926, and refounded in 2002 following bankruptcy, Fiorentina have played at the top level of Italian football for the majority of their existence; only four clubs have played in more Serie A seasons.

ACF Fiorentina Primavera: ACF Fiorentina Primavera are the under-19 team of Italian professional football club ACF Fiorentina.  The club currently plays in "Group A" of the Campionato Nazionale Primavera.  They have been champions of Italy once and have also won the Supercoppa Italiana once.  In addition to the Campionato Nazionale Primavera and the Supercoppa Italiana, the club also participates in the annual Torneo di Viareggio, an international tournament of which they have won 8 times.

2015–16 ACF Fiorentina season: The 2015–16 season was the 89th season in ACF Fiorentina's history and their 78th in the top-flight of Italian football.  Fiorentina finished the season in 5th place in Serie A, having topped the table early in the season.  In the Coppa Italia, the club was eliminated in the round of 16, losing at home to newly promoted Carpi 1–0.  Competing in the UEFA Europa League for the third season in a row, Fiorentina limped into second place in their group with a 3–1–2 record, and were eliminated in the Round of 32 by Tottenham Hotspur, 4–1 on aggregate.  The 2015–16 season was also notable for being the first season since the 2011–12 season in which the club was not managed by Vincenzo Montella, who had achieved 4th-place finishes in each of his seasons with the club.  Montella was replaced by Basel coach Paulo Sousa.

Sandro Mencucci: 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.

2005–06 ACF Fiorentina season: The 2005–06 season was ACF Fiorentina's 80th season in its history and its 68th season in Serie A.  The club had its best season on the pitch since the 1998–99 season, originally finishing 4th with 74 points and securing a spot in the qualifying round of the 2006–07 UEFA Champions League.  However, the club was punished with a 30-point penalty for its involvement in the 2006 Italian football scandal, resulting in Fiorentina being pushed down the table to 9th.  This was a much better outcome than its original punishment, as "La Viola" were originally relegated to Serie B.  Following a successful appeal, Fiorentina was admitted to play in Serie A the following season, albeit losing its Champions League slot and having to start the season with a 15-point penalty, removing any chance of mounting a genuine title challenge and building on the success of the 2005–06 season.

2004–05 ACF Fiorentina season: ACF Fiorentina returned to Serie A, following a two-year absence after the bankruptcy of the previous incarnation of the club.  Fiorentina returned only due to the expansion in terms of the number of top-league teams, and therefore had to significantly strengthen the squad in pre-season.  Dario Dainelli, Giorgio Chiellini, Hidetoshi Nakata, Fabrizio Miccoli, Martin Jørgensen, goalkeeper Cristiano Lupatelli, Enzo Maresca, Tomáš Ujfaluši and Javier Portillo were among the highly rated players to sign up for Fiorentina, either permanently or on loan.  With this squad, Fiorentina was expected to challenge for a place on the top half of the table, but slipped into the relegation battle that affected more than half of the Serie A clubs during the dramatic season.  In the end, a strong finish to the season under incoming coach Dino Zoff saved "La Viola" from relegation, with an emotional 3–0 victory against Brescia confirming their survival.

Giorgio Chiellini: Giorgio Chiellini (] ; born 14 August 1984) is an Italian professional footballer who plays as a defender for Serie A club Juventus and the Italian national team.  A physically strong, aggressive, and versatile defender, although he is usually deployed as a centre-back, he is also capable of playing as a left-back, both in a three or four-man defence.

2012–13 ACF Fiorentina season: The 2012–13 season was the 86th season in ACF Fiorentina's history, their 75th season in Serie A, and the eighth consecutive season since promotion from Serie B in 2003–04.  The club competed in Serie A, finishing fourth for the first time since the 2008–09 season, and in the Coppa Italia, where they were eliminated in the quarter-finals.

Supporting paragraphs: 2004–05 ACF Fiorentina season Giorgio Chiellini
Answer: Juventus