Question: What nationality are both Graziano Delrio and Matteo Renzi?

Context articles: Giuliano Poletti
Raffaele Cantone
Centre-left in Italy
Graziano Delrio
Renziani
La Repubblica
Matteo Renzi
Ministry of Infrastructure and Transport (Italy)
Renzi Cabinet
Italian electoral law of 2015

Giuliano Poletti (] ; 19 November 1951) is an Italian politician and current Minister of Labour and Social Policies.
 He was appointed to this charge on February 22, 2014 by Prime Minister Matteo Renzi
Raffaele Cantone (born 24 November 1963) is an Italian magistrate who has been appointed on March 24, 2014 by the Italian Prime Minister Matteo Renzi, President of the Anti-corruption National Authority.
The Centre-left appears in Italy for the first time in 1850 when the Historical Right leader Camillo Benso, Count of Cavour and the Historical Left one, Urbano Rattazzi, joined a coalition known as "Connubio".
 The other main political bloc is the Centre-right.
 Important leaders of the Italian centre-left were Aldo Moro, Amintore Fanfani, Enrico Berlinguer, Romano Prodi, Matteo Renzi, Giorgio Napolitano, Massimo D'Alema, Giuliano Amato, Walter Veltroni, Enrico Letta, Francesco Rutelli and Pier Luigi Bersani.
Graziano Delrio (born 27 April 1960) is an Italian medical doctor and politician, who is serving in the government of Italy as minister of infrastructure and transport since 2 April 2015.
 He previously served as the state secretary to Prime Minister Matteo Renzi.
Renziani, previously known as Now!
 ("Adesso!")
 and Big Bang, is a liberal and modernizing movement within the Democratic Party (PD), a political party in Italy.
 Its leader is Matteo Renzi, party's national secretary and former Prime Minister of Italy from February 2014 to December 2016.
la Repubblica (] ; English: the Republic ) is an Italian daily general-interest newspaper.
 It was founded in 1976 in Rome by Gruppo Editoriale L'Espresso led by Eugenio Scalfari and Carlo Caracciolo and Arnoldo Mondadori Editore.
 Born as a radical leftist newspaper, it has since moderated to a milder centre-left political stance.
 It lately assumed a liberal position and a generally supporting view of Democrat Prime Minister Matteo Renzi.
Matteo Renzi (] ; born 11 January 1975) is an Italian politician who served as the Prime Minister of Italy from February 2014 until December 2016.
 After the rejection of his constitutional reform in December 2016 referendum, Renzi formally resigned on 12 December, when Foreign Affairs Minister Paolo Gentiloni was appointed new head of the government by President Sergio Mattarella.
 His government is the fourth longest one in the history of Italy as a republic.
 Renzi served as President of the Province of Florence from 2004 to 2009 and as Mayor of Florence from 2009 to 2014.
The Ministry of Infrastructure and Transport ("Ministero delle Infrastrutture e dei Trasporti" or "MIT") is the government ministry for transport in the Republic of Italy.
 It is responsible for all transport infrastructure (roads, motorways, railways, ports, airports) as well as general transport planning and logistics, especially for urban transport schemes.
 The current minister is Graziano Delrio.
The Renzi Cabinet, led by Matteo Renzi, was the 63rd cabinet of the Italian Republic.
The Italian Electoral law of 2015, officially Law 6 May 2015, no. 52, colloquially known by the nickname Italicum, given to it in 2014 by the Democratic Party secretary and subsequently head of government Matteo Renzi, who was its main proponent (until the end of January 2015 with the support of Forza Italia's leader Silvio Berlusconi) provides for a two-round system based on party-list proportional representation (the former being ruled out as unconstitutional), corrected by a majority bonus and a 3% election threshold.
 Candidates run for election in 100 multi-member constituencies with open lists, except for a single candidate chosen by each party who is the first to be elected.