45015
The unions representing the musicians and Scala workers are leftist , and the theater 's chairman is the mayor of Milan , Gabriele Albertini , who belongs to the center-right Forza Italia coalition , led by Italy 's premier , Silvio Berlusconi .
 place lived: Silvio Berlusconi, Milan; nationality: Silvio Berlusconi, Italy; place of birth: Silvio Berlusconi, Milan; location contains: Italy, Milan; place lived: Gabriele Albertini, Milan; location contains: Italy, Scala
Given options, please tell me the relationships of all the listed entity pairs.Output format is "relation1: word1, word2; relation2: word3, word4". 
Option: ethnicity, place lived, geographic distribution, company industry, country of administrative divisions, administrative division of country, location contains, person of company, profession, ethnicity of people, company shareholder among major shareholders, sports team of location, religion, neighborhood of, company major shareholders, place of death, nationality, children, company founders, company founded place, country of capital, company advisors, sports team location of teams, place of birth 
Text: {0} 
 Entity Pairs:  Silvio Berlusconi, Milan; Silvio Berlusconi, Italy; Silvio Berlusconi, Milan; Italy, Milan; Gabriele Albertini, Milan; Italy, Scala 
Answer:
 place lived: Silvio Berlusconi, Milan; nationality: Silvio Berlusconi, Italy; place of birth: Silvio Berlusconi, Milan; location contains: Italy, Milan; place lived: Gabriele Albertini, Milan; location contains: Italy, Scala