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Halifax-based  EastLink  obtained licenses in eastern  Canada  and is currently building up infrastructure to launch mobile phone and data services in Nova Scotia and PEI in 2012 .
 country of headquarters: EastLink, Canada
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:
 country of headquarters: EastLink, Canada