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The first known Internet-related suicide pact occurred in Japan in October 2000 , with a later February 2003 incident , involving a young man and two young women , that " became a landmark incident of Internet suicide pacts in Japan due to heavy media coverage " .
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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:  
Answer:
 None