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On December 28 , 1987 , the TMNT 's first cartoon series began , starting as a five-part miniseries and becoming a regular Saturday-morning syndicated series on October 1 , 1988 , with 13 more episodes .
 organization: TMNT
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: TMNT