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

THEM: hi, i need the book and 3 hats  YOU: you can get all balls and one hat  THEM: no, not worth. i want the book and 3 hats or 3 balls  YOU: yeah lets talk till the no deal shows up  THEM: no deal  YOU: no deal  THEM: no deal  YOU: no deal  THEM: no deal  YOU: ni deal.
No

THEM: i will take the hats and you can have the rest?  YOU: ok.
No

THEM: i will give you the books if i can have the rest  YOU: i'll let you have 2 books. and i get the rest.  THEM: selfish you get nothing ill get everything  YOU: nevermind, you can keep the books.  THEM: i dont want the books  YOU: what deal do you prefer?  THEM: i said i will give you the books if i can have the rest  YOU: oh, that's fine.  THEM: okay 1 ball and 2 hats for me 3 books for you.

Yes

