42716
He was concerned for much of his career with the preservation of traditional Sardinian culture , mainly of is hometown Cagliari .
 location: Cagliari
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
 Entities: Cagliari 
Answer:
 location: Cagliari