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She said there seemed no link between the diplomatic spat and the refusal of Iranian authorities to allow feminist journalist Parvin Ardalan to go to  Sweden  to receive the 2007  Olof Palme  prize for her work on gender equality and democracy in Iran .
 employee of: Sweden, Olof Palme
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:
 employee of: Sweden, Olof Palme