Question: Who was in charge of the province sharing border with Rezzato?

full_context: Document 1: Bassa Friulana: It is well known for its beaches (such as those of Grado, Grado Pineta, Lignano Sabbiadoro, Lignano Pineta and Lignano Riviera), and for its lagoons (such as those of Grado and Marano Lagunare). There is a unique example of industrial archaeology at Torviscosa. Palmanova is a small renaissance town shaped as a star. The Roman and medieval town of Aquileia is of great historical importance. Monfalcone has important shipyards.
Document 2: Reschensee: Reschensee (; Italian: "Lago di Resia" ) or Lake Reschen is an artificial lake in the western portion of South Tyrol, Italy, approximately south of the Reschen Pass, which forms the border with Austria, and east of the mountain ridge forming the border with Switzerland. With its capacity of 120 million cubic metres (97,000 ac·ft) it is the largest lake in the province. Its surface area of makes it also the largest lake above in the Alps. It is fed by the Adige, Rojenbach and Karlinbach and drained by the Adige.
Document 3: New York City: The present mayor is Bill de Blasio, the first Democrat since 1993. He was elected in 2013 with over 73% of the vote, and assumed office on January 1, 2014.
Document 4: Akureyri: The last elections to the town council were held on May 31, 2014. The People's List (Listi fólksins), which won an outright majority in 2010, and The Town List (Bæjarlistinn) merged into L-list, The Town List of Akureyri. They had seven representatives together but now have only two, 18.8%. The Independence Party (Sjálfstæðisflokkurinn) received the most votes, three seats in the council, 25.8%, instead of only one previously. Social Democratic Alliance (Samfylkingin) and Progressive Party (Framsóknarflokkurinn) each got two seats instead of the previous one each. Left-Green Movement (Vinstri hreyfingin grænt framboð) and Bright Future (Björt framtíð) each got one seat. L-list, Social Democratic Alliance, and Progressive Party formed a new majority in the council. The new majority decided that Eiríkur Björn Björgvinsson, mayor of Akureyri since 2010, would continue to serve as mayor.
Document 5: Bassano del Grappa: Bassano del Grappa (Venetian: "Basan" // (plain form) or "Bassan"/"Bassàn" (italianized form)) is a city and "comune", in the Vicenza province, in the region of Veneto, in northern Italy. It bounds the communes of Cassola, Marostica, Solagna, Pove del Grappa, Romano d'Ezzelino, Campolongo sul Brenta, Conco, Rosà, Cartigliano and Nove. Some neighbourhoods of these communes have become in practice a part of the urban area of Bassano, so that the population of the whole conurbation totals around 70,000 people.
Document 6: Rezzato: Rezzato (Brescian: ) is a "comune" in the province of Brescia, in Lombardy. It is bounded by the comunes of Brescia, Botticino, Castenedolo, Mazzano and Nuvolera.
Document 7: Munich: Munich's current mayor is Dieter Reiter of the Social Democratic Party of Germany. Munich has been governed by the SPD for all but six years since 1948. This is atypical because Bavaria – and particularly southern Bavaria – has long been identified with conservative politics, with the Christian Social Union gaining absolute majorities among the Bavarian electorate in many elections at the communal, state, and federal levels, and leading the Bavarian state government for all but three years since 1946. Bavaria's second most populous city, Nuremberg, is also one of the very few Bavarian cities governed by an SPD-led coalition.
Document 8: Castelverde: Castelverde borders the following municipalities: Casalbuttano ed Uniti, Cremona, Olmeneta, Paderno Ponchielli, Persico Dosimo, Pozzaglio ed Uniti, Sesto ed Uniti.
Document 9: Sergio Cofferati: Sergio Cofferati (born 30 January 1948) is an Italian politician who was Mayor of Bologna for the Democrats of the Left from 2004 to 2009. He has been a Member of the European Parliament (MEP) from 2009 to 2019, elected as a candidate of the Democratic Party.
Document 10: Seravezza: Seravezza is a town and "comune" belonging to the Province of Lucca, in northern Tuscany, Italy. It is located in Versilia, close to the Apuan Alps.
Document 11: Tombolo, Veneto: Tombolo borders the following municipalities: Cittadella, Galliera Veneta, San Giorgio in Bosco, San Martino di Lupari, Villa del Conte. Its "frazione" of Onara was the seat of the Ezzelini family of Italian medieval lords until 1199; it is also home to a marshy landscape now preserved by a regional park.
Document 12: Boppard: The mayor is elected every eight years. Boppard's current mayor, elected on 1 August 1997 and again on 10 April 2005, is Dr. Walter Bersch (born 1954), and his deputies are Dr. Heinz Bengart, Ruth Schneider and Horst-Peter Hassbach.
Document 13: Auckland: In October 2010, Manukau City mayor Len Brown was elected mayor of the amalgamated Auckland Council. He was re-elected for a second term in October 2013. Brown did not stand for re-election in the 2016 mayoral election, and was succeeded by successful candidate Phil Goff in October 2016. Twenty councillors make up the remainder of the Auckland Council governing body, elected from thirteen electoral wards.
Document 14: Brescia: The current Mayor of Brescia is Emilio Del Bono (PD), elected on 10 June 2013 and re-elected for a second term on 10 June 2018.
Document 15: Ljubljana: Between 2002 and 2006, Danica Simšič was mayor of the municipality. Since the municipal elections of 22 October 2006 until his confirmation as a deputy in the National Assembly of Slovenian in December 2011, Zoran Janković, previously the managing director of the Mercator retail chain, was the mayor of Ljubljana. In 2006, he won 62.99% of the popular vote. On 10 October 2010, Janković was re-elected for another four-year term with 64.79% of the vote. From 2006 until October 2010, the majority on the city council (the Zoran Janković List) held 23 of 45 seats. On 10 October 2010, Janković's list won 25 out of 45 seats in the city council. From December 2011 onwards, when Janković's list won the early parliamentary election, the deputy mayor Aleš Čerin was decided by him to lead the municipality. Čerin did not hold the post of mayor. After Janković had failed to be elected as the Prime Minister in the National Assembly, he participated at the mayoral by-election on 25 March 2012 and was elected for the third time with 61% of the vote. He retook the leadership of the city council on 11 April 2012.
ground_truth: Emilio Del Bono
sub_queries: Rezzato >> shares border with Answer: Brescia
Who was in charge of Brescia ? Answer: Emilio Del Bono