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Chiaki Watanabe ( as known as CHIAKI ) is a video artist and designer based in Copenhagen and New York , known for her minimal abstract visual music .
 Chiaki Watanabe, Copenhagen, New York
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Chiaki Watanabe, Copenhagen, New York