1738
BLITZER Will the U . S . lose creditability , Mr . Chairman , if , if the U . S . finds no hard evidence , no so - called smoking gun ?
 geographical social political: the U . S; geographical social political: the U . S; person: Mr; person: Mr . Chairman
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: organization, person, geographical social political, vehicle, location, weapon, facility 
Text: {0} 
 Entities: the U . S, the U . S, Mr, Mr . Chairman 
Answer:
 geographical social political: the U . S; geographical social political: the U . S; person: Mr; person: Mr . Chairman