27709
 Part of the reason the restoration took so long was that , one by one , each sculpture was removed from its niche and taken to the Opificio delle Pietre Dure in Florence , Italy 's premier restoration center , and replaced with a replica . '' 
 location contains: Italy, Florence
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: nationality, country capital, place of death, children, location contains, place of birth, place lived, administrative division of country, country of administrative divisions, company, neighborhood of, company founders 
Text: {0} 
Answer:
 location contains: Italy, Florence