319669
Cynarctoides acridens shared part of its period of time with a variety of bear dog s like Aelurodontina , Tomarctus and the giant mustelid genus of bone-crushing canidae .
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Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
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