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While no Big Ten members announced plans to join other conferences , the league announced expansion to an ultimate total of 14 members , with one joining in 2011 and two more joining no later than July 2015 .
 organization: Big Ten
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 organization: Big Ten