70442
Not all of these may be on the line of bird ancestors ; whether they are not closer to other theropods groups than to the Avialae remains to be thoroughly tested ( see " Xiaotingia " ) .
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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