128082
It has seen the United States become by far the most powerful country in the world and the rise of China from a relatively weak third world country to a fledgling superpower .
 location: United States; location: China
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: United States, China 
Answer:
 location: United States; location: China