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Faid Issa a 23-year-old Somali-born Swede who studies sociology at  Stockholm University  said he saw a difference in how  Sweden  reacted to the serial shooter and to Saturday's suicide bombing .
 country of headquarters: Stockholm University, Sweden
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: Stockholm University, Sweden