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

[EX Q]: THEM: i just want the book and 2 hats YOU: i can give you 2 hats THEM: how about the book and the balls? YOU: ill offer you 1 hat THEM: nope. i need the book. you can have the rest YOU: ill offer you no book no hats no balls THEM: no deal. i get nothing? i want the book. YOU: you get nothing THEM: no deal YOU: no book for you.
[EX A]: No

[EX Q]: THEM: i want the ball and 2 books, you can have all of the hats YOU: not enough. hats and books for me THEM: you can have 1 book and the hats YOU: one book the hats and one ball for me THEM: that would leave me with 1 / 10. i need the ball and 1 book. final offer YOU: ok deal.
[EX A]: No

[EX Q]: THEM: i need 1 hat and 2 balls YOU: what you would require to give up the hat? THEM: i cant give up the hat YOU: ok, give me everything else then. THEM: i would at least need 1 book and the hat YOU: give me the books and one ball then. THEM: deal.
[EX A]:
Yes