853
Prime Minister Viktor Chernomyrdin said on Friday that Yeltsin backed a package of proposals Lebed took to the talks .
 person: Viktor Chernomyrdin; person: Lebed; person: Yeltsin
Given options, please tell me the categories of all the listed entity words.Output format is "type1: word1; type2: word2". 
Option: location, else, organization, person 
Text: {0} 
 Entities: Viktor Chernomyrdin, Lebed, Yeltsin 
Answer:
 person: Viktor Chernomyrdin; person: Lebed; person: Yeltsin