89646
This is a list of the most frequent Roller Hockey International playoff series in league history .
 organization: Roller Hockey International
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: Roller Hockey International 
Answer:
 organization: Roller Hockey International