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For example , Shanghai is the largest city in China by population in the urban area but is smaller than Chongqing by the population within the administration area .
 location: Shanghai; location: China; location: Chongqing
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 location: Shanghai; location: China; location: Chongqing