Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
--------
Question: THEM: i need the book and 1 hat and you could keep 1 hat and all the balls  YOU: if you are going to take the book i need both hats and three balls  THEM: okay then i will just take the book and you keep all the rest  YOU: okay deal. thank you.

Answer: Yes


Question: THEM: hello. i would like all the balls  YOU: can i have the book and maybe 1 ball?  THEM: okay i'll take three balls and the hats  YOU: great.

Answer: Yes


Question: THEM: i want all three balls and the book.  YOU: you can have all 3 balls, but i would like the book and the hat.  THEM: how about if i take all three balls and the hat, instead?  YOU: deal.

Answer:
Yes


