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When Clinton talks to university students in Hanoi on Friday he should speak plainly about the merits of human rights , democracy , free markets and the rule of law , as he did during his 1998 trip to China .
 geographical social political: Hanoi; geographical social political: China; person: Clinton; person: university students in Hanoi; person: he; person: human; person: he; person: his
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: Hanoi, China, Clinton, university students in Hanoi, he, human, he, his 
Answer:
 geographical social political: Hanoi; geographical social political: China; person: Clinton; person: university students in Hanoi; person: he; person: human; person: he; person: his