When Arafat returned to the podium , he said senior PLO negotiator Mahmoud Abbas , better known as Abu Mazen , and Netanyahu aide Dore Gold could meet on Thursday .
<response> When <person>Arafat</person> returned to the podium , he said senior <organization>PLO</organization> negotiator <person>Mahmoud Abbas</person> , better known as <person>Abu Mazen</person> , and <person>Netanyahu</person> aide <person>Dore Gold</person> could meet on Thursday . </response>