69647
He was the first chinese national to be evacuated with the help of the US government and the Rockefeller Foundation during World War II to the United States of America .
 None
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