rtokens: Abdel-Rahman had said on Thursday he did not think Saturday would be the date because it is the Jewish sabbath .
pos: NNP NNP NNP NNP NNP NNP VBD IN NNP PRP VBD PRP MD VB VBN IN NNP CC IN NNP CC NNP .
tokens: Palestinian Authority Secretary General Ahmed Abdel-Rahman said on Thursday he understood it could be held in Cairo either on Friday or Sunday .
ltokens: Mubarak 's adviser Osama el-Baz said on Thursday there were efforts to arrange a meeting between the Israeli and Palestinian leaders .