161083
Of the 6 teams that were invited to participate , 4 were automatic bids while 2 were at-large bid s. The 2 at-large teams came from 2 member organizations .
 None
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:  
Answer:
 None