17550
He made his first MLS league appearance in a 1 - 0 win against Colorado Rapids on August 4 , 2007 .
 organization: Colorado Rapids
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 Rapids 
Answer:
 organization: Colorado Rapids