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Based on genetic and morphological data , the Ailuropodinae ( pandas ) were the first to diverge from other living bears about 19 " Mya , although no fossils of this group have been found before about 5 Mya .
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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:
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