11575
On December 21 , 2007 , he signed with the Colorado Rockies .
 organization: Colorado Rockies
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: Colorado Rockies 
Answer:
 organization: Colorado Rockies