Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
--------
Question: THEM: i'll offer the ball and a book  YOU: i need 1 hat and 2 books  THEM: i can't give the hat, i'll offer the ball and 2 books  YOU: can i have 3 books than and you keep ball and hat?  THEM: no, can't do that one  YOU: how about i get 1 book and 1 hat?  THEM: the ball and 2 books is the best i can do  YOU: ill settle for 3 books or 1 book and 1 hat  THEM: i can't do either, guess we won't come a deal on this one  YOU: i guess no deal then >. <

Answer: No


Question: THEM: i just want the hat  YOU: ok deal.

Answer: Yes


Question: THEM: the book and one hat  YOU: deal.  THEM: thx.

Answer:
Yes


