22049
In January 2012 , he rejoined the Rio Grande Valley Vipers .
 organization: Rio Grande Valley Vipers
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: Rio Grande Valley Vipers 
Answer:
 organization: Rio Grande Valley Vipers