81340
To date he has received the following awards and medals : Hayrapetyan participated at Budapest International Festival in 1986 , Zagreb Music Biennale in 1991 , Sweden Festival in 1992 , Greece Festival in 1998 , “ Prima Vista ” festivals in Odessa in 1998 and 1999 .
 Hayrapetyan
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Hayrapetyan