1320
Most of its 79 million people have been born since the war ended , and younger Vietnamese , in particular , look admiringly upon American prosperity and personal freedoms .
 geographical social political: its; geographical social political: its 79 million people; geographical social political: American; person: Most of its 79 million people; person: younger Vietnamese
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: its, its 79 million people, American, Most of its 79 million people, younger Vietnamese 
Answer:
 geographical social political: its; geographical social political: its 79 million people; geographical social political: American; person: Most of its 79 million people; person: younger Vietnamese