    Sentence 1: Italian Prime Minister ‘Silvio  Berlusconi , whose country holds the rotating EU  presidericy , said he was prepared to call another  meeting of leaders next month .    Sentence. 2 Italkin Prime Minister Silvio  Berlusconi , chairing the summit , said he was  prepared to.call an extra informal meeting of  leaders~ next’ month on the constitution if  necessary .    NE  OOOO