rtokens: Chernomyrdin said on Thursday after a meeting with Lebed and top officials , who discussed Lebed 's plans to restore peace in Chechnya , that it needed more work .
pos: NNP POS NN NN MD RB VB DT NN .
tokens: Yeltsin 's press office could not confirm the call .
ltokens: Lebed said he had a telephone conversation with Yeltsin late on Thursday but gave no details .