CLEAN : Iran deputy foreign minister calls nuclear

The transcript discusses a positive environment and reactions to a proposal, emphasizing its potential to create a breakthrough. It highlights the importance of upcoming negotiations at the deputy ministers level to delve into the plan's details. The discussion also touches on the ease of tasks and the potential for progress and outreach.

What level of officials will be involved in the discussions mentioned?

What does the speaker imply about the possibility of progress in the negotiations?