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From May through August , the summer monsoon shifts through a series of dry and rainy phases as the rain belt moves northward , beginning over Indochina and the South China Sea ( May ) , to the Yangtze River Basin and Japan ( June ) and finally to North China and Korea ( July ) .
 location: Indochina; location: South China Sea; location: Yangtze River Basin; location: Japan; location: North China; location: Korea
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: Indochina, South China Sea, Yangtze River Basin, Japan, North China, Korea 
Answer:
 location: Indochina; location: South China Sea; location: Yangtze River Basin; location: Japan; location: North China; location: Korea