11203
Interfax , quoting Yeltsin press secretary Sergei Yastrzhembsky , said Yeltsin and Kohl had discussed bilateral relations and international issues on the telephone .
 Yeltsin, Sergei Yastrzhembsky, Kohl, Interfax, Yeltsin
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:
 Yeltsin, Sergei Yastrzhembsky, Kohl, Interfax, Yeltsin