7557
From 2001 to 2005 he played for Piacenza , first as backup keeper , then as a regular in his final season with the club .
 organization: Piacenza
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: Piacenza 
Answer:
 organization: Piacenza