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On returning to Spain in 1971  Solana  joined the Democratic Co-ordination of Madrid as the Spanish  Socialist Workers ' Party  ( PSOE ) representative .
 employee of: Solana, Socialist Workers ' Party
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: Solana, Socialist Workers ' Party