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He had gone into Korea feeling sympathetic to communism , coming as he did from a poor family , but the experience left him permanently repelled due to the human-wave attacks practiced by North Korea and China , which left him with the sense that their governments did not care about their citizens .
 location: Korea; location: North Korea; location: China
Please list all entity words in the text that fit the category.Output format is "type1: word1; type2: word2". 
Option: media, plant, vehicle, astronomical object, time, disease, animal, location, person, organization, mythical figure, food, biology, geographical phenomenon, instrument, event 
Text: {0} 
Answer:
 location: Korea; location: North Korea; location: China