4436
In  2007  French President Nicolas Sarkozy proposed the formation of a  Union  for the Mediterranean which would consist principally of Mediterranean states and presumably operate outside of the auspices of the European Union .
 founded: 2007, Union
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: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 founded: 2007, Union