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

THEM: hi there. i'd like a hat and a book, thank you much.  YOU: deal  THEM: gracias!
Yes

THEM: i need the ball and 2 hats  YOU: ok, how about 1 hat and 1 ball for you and the rest mine?  THEM: i'm going to need the ball and both hats  YOU: ok deal.
Yes

THEM: hi. i'll take the book and balls and you can have the hat  YOU: deal.

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Yes

