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

[Q]: THEM: ill take two balls and thehat YOU: ya i can work with that.
[A]: Yes

[Q]: THEM: i'd like the balls and book, you can have the hats YOU: you can have the balls. i'll take the hat and one book. THEM: i need both balls and books to get over half YOU: yes. both balls are yours. i'd like all the hats and one book. THEM: ok deal.
[A]: Yes

[Q]: THEM: the book and one ball YOU: i need the ball also, and something else THEM: bet YOU: so who gets ball? and what else do you want? THEM: i want ball and one book YOU: i need the ball and both hats THEM: i need both books and one hat YOU: ok i can take the ball and one hat THEM: yes.
[A]:
Yes