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

[EX Q]: THEM: i want the two hats. you can take everything elsr  YOU: i need two hats.. i'm bald and a siamese twin.  THEM: i can not do without the hats.
[EX A]: 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 would like the hats  YOU: i would like the hats too. would you be interested in the book and 1 ball?  THEM: i only need the hats. you can have everything else.  YOU: sorry, i would need at least 1 hat to make a deal.  THEM: i can not do anything without the hats.  YOU: i understand. no deal then  THEM: no deal.  YOU: agreed. no deal.
[EX A]:
No

