1965
Milan CEO Adriano Galliani , however , stated that a new agreement was worked out so that Milan have an option to sign the player at the end of the season , but Barcelona would still retain their buyback option .
 organization: Milan; person: Adriano Galliani; organization: Milan; organization: Barcelona
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Milan; person: Adriano Galliani; organization: Milan; organization: Barcelona