71835
Although Hegang has had the largest number of laid-off workers since 1996 , the city has registered China 's highest rate of economic growth .
 location: Hegang; 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: Hegang, China 
Answer:
 location: Hegang; location: China