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

[Q]: THEM: how about i give you all four hats for a basketball?  YOU: as long as i can keep the book.  THEM: sounds good.
[A]: Yes


[Q]: THEM: i'd like the ball and 2 books.  YOU: deal.
[A]: Yes


[Q]: THEM: i would like the two hats. you can have the rest.  YOU: i want at least one hat  THEM: i really need all the hats. you can have the rest, which is 4 items  YOU: i need at least one hat for the deal to be worth it for me  THEM: if i don't get all the hats, i would not get a fair deal  YOU: same here i need a hat  THEM: i guess it's no deal then  YOU: i guess  THEM: ok no deal, thanks  YOU: ok no deal.
[A]:
No


