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

[EX Q]: THEM: i can offer all 3 balls  YOU: i need the book and hat  THEM: i can't give the book, i'll offer the hat and 2 balls  YOU: okay.
[EX A]: Yes

[EX Q]: THEM: can i get the ball and one hat?  YOU: sure.
[EX A]: Yes

[EX Q]: THEM: ill take the books and the hats you can have the ball  YOU: i really like books and thoses hats would look great on me so i would like one hat  THEM: no. you can have 1 hat and 1 ball  YOU: i would like one book and one hat  THEM: how about just 2 hats?  YOU: how about one book and one hat  THEM: how about 1 hat and 1 ball?  YOU: one hat one book  THEM: how about just 1 ball?  YOU: one hat one book  THEM: ill give you 1 book only  YOU: one hat one book  THEM: one book and one ball  YOU: one book one hat  THEM: one book only  YOU: one book one hat one ball  THEM: one book only last offer.  YOU: ill take one book two hats thanks  THEM: greedy no deal you get nothing  YOU: one book one hat  THEM: no you got too greedy the most you will get is one book now  YOU: that leaves you one book two hats and a ball. i'll take one book one hat. thanks.  THEM: no you get one book only or i will clik on the no deal button.  YOU: great, i'll take one book one hat  THEM: no deal.
[EX A]:
No

