Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
--------
Question: THEM: hi, i would like 2 books and 2 balls if possible.  YOU: ok deal.

Answer: Yes


Question: THEM: ill take the book and the hat and 1 ball  YOU: i need all the balls and a book, you keep the hat  THEM: thats a bit greedy you can have 3 balls  YOU: haha ok, i get the book and 3 balls deal?  THEM: no you get 3 balls only  YOU: no 3 balls and the book  THEM: no deal 3 balls only dont be greedy  YOU: your greedy, take hat and 1 ball  THEM: i dont think you understand what greedy is. no deal ill take 4 balls 1 hat and 1 book  YOU: we need points and the 3 balls wont give me enough  THEM: toobad no deal you're giving me 2 items how is that even fair?  YOU: the hat is no value to me, but it must be to you  THEM: maybe maybe not no deal  YOU: well i want 3 balls and the book, and im not giving in  THEM: thatsgreedy nodeal im not giving in  YOU: standstill  THEM: no deal.

Answer: No


Question: THEM: i don't need any hats.  YOU: hats and ball to me.

Answer:
No


