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" The ultimatum ( to storm Grozny ) is no longer an issue , " he said quoting Ischinger , who had been sent to Moscow by German Foreign Minister Klaus Kinkel as his personal envoy to urge an end to Moscow 's military campaign in the breakaway region .
 German, Klaus Kinkel, Moscow, Grozny, Moscow, Ischinger
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, else, organization, person 
Text: {0} 
Answer:
 German, Klaus Kinkel, Moscow, Grozny, Moscow, Ischinger