Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

Let me give you an example: THEM: i need the hats and the ball  YOU: i can give you one hat and the ball. i want 2 books and 1 hat  THEM: i have to have both hats and the ball or both hats and a book to make a deal  YOU: sorry, i won`t make a deal without a hat  THEM: if you take 1 hat i have to have everything else  YOU: sorry can`t do  THEM: no deal  YOU: yesh no deal, sorry  THEM: no deal  YOU: no deal.
The answer to this example can be: No
Here is why: Both participants do not agree to the deal, so the answer is No.

OK. solve this:
THEM: i can offer you the hats  YOU: i can take the ball and 2 hats or the ball and 2 books.  THEM: no i can only offer you the 3 hats or this wont work for me and we say no deal until the button comes up  YOU: fine.  THEM: fine what????  YOU: no deal. three hats only gives me three points. i can't do it.  THEM: fine i can offer you 2 hats  YOU: i can also take the ball and you get everything else.  THEM: now i can offer you no hats  YOU: i can also offer you the ball and i take everything else. 5 points isn't horrendous for me.  THEM: i can offer you one book and 3 hats last offer  YOU: no deal.
Answer:
No