CLEAN : Iran deal can be done must put bomb out of reach: UK

The transcript covers a brief conversation starting with a greeting and context setting. It then moves into a discussion about the critical decisions Iran needs to make to meet certain red lines. The speaker expresses hope for success in the coming hours, concluding with a note of thanks.

What is the context of the discussion mentioned in the text?

What tough decisions does the speaker mention Iran needs to make?

What does the speaker mean by 'red lines' in the context of the discussion?

What does the speaker hope for in the coming hours?

How does the speaker feel about the success of the discussions?