Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
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.
Example solution: No
Example explanation: Both participants do not agree to the deal, so the answer is No.

Problem: THEM: i would like the hat and a ball  YOU: i need the hat 1 book and 1 ball  THEM: i just need the hat  YOU: i need the hat too  THEM: well i guess we don't have a deal  YOU: you can have all of the rest if i get the hat  THEM: that wont work for me  YOU: is there not another alternative that you could squeeze in  THEM: not without the hat  YOU: i really need the hat.

Solution: No