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
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: Piacenza