article_snippet.sent: Iran's supreme leader Ayatollah Ali Khamenei has warned that last week's  framework accord with world powers was no guarantee of a final nuclear deal.
article_snippet.sent: What has been done so far does not guarantee an agreement, nor the Islamic republic contents, nor even that the negotiations will continue to the end,' said Khamenei, who has the final word on all matters of state.
article_snippet.sent: Everything is in the detail, it may be that the other side, which is unfair, wants to limit our country in the details,' Khamenei said, in Khamenei first comments on a final nuclear deal.
article_snippet.sent: Iran's supreme leader Ayatollah Ali Khamenei has warned that last week's framework accord with world powers was no guarantee of a final nuclear deal .
article_snippet.sent: Playing down expectations of a deal after the interim accord - which sparked celebrations in the streets of Iranian cities - Khamenei said Iran's supreme leader Ayatollah Ali Khamenei  had not taken any position until now as 'there is nothing to take a stance on'. '
article_snippet.sent: Officials say that nothing has been done yet and there is nothing binding.