1069
Two Chinese researchers report that a fossil called Protopteryx _ from a group of flying animals called Enantiornithine _ includes feathers that are ` ` different from those of all other known fossil and modern feathers . ' '
 geographical social political: Chinese; person: Two Chinese researchers
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: geographical social political, organization, person, location, facility, vehicle, weapon 
Text: {0} 
 Entities: Chinese, Two Chinese researchers 
Answer:
 geographical social political: Chinese; person: Two Chinese researchers