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It was later translated into English , Italian ( by Luigi Tenco , Ornella Vanoni and Ivano Fossati ) , Spanish , Swedish ( " Jag står här på ett torg " - Lars Forssell ) , Catalan and Danish and then many other languages .
 Luigi Tenco, Ornella Vanoni, Ivano Fossati, Lars Forssell
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Luigi Tenco, Ornella Vanoni, Ivano Fossati, Lars Forssell