3387
 About one-third of them come from the two museums ; others are loans from private collections as well as from the Louvre in Paris , the National Gallery in London , the Prado in Madrid and the Uffizi in Florence . 
 location contains: Paris, Louvre
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: Paris, Louvre