I do not think either side will agree to this.
But the two sides could not agree on a number.
The two sides could not even agree on the boy's name.
For months, the two sides could not even agree on where to talk.
The city is big enough for two, both sides agree.
They also can't force the two sides to meet or agree to anything.
There's one thing both sides of me can agree on.
But nearly all sides agree that time for a decision is running short.
It only works when both sides agree on what the power relationship is.
That is about the only point both sides agree on.