Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
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Question: THEM: i'd like the ball and the hat. YOU: give me ball u get rest or flip it THEM: no thanks. i'd like the ball at least. YOU: take ball i get rest.

Answer: Yes

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: give me three books and you can keep the rest YOU: deal.

Answer:
Yes