Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
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Question: THEM: gimme balls YOU: you can have all the balls if i get the hat and the book.

Answer: Yes

Question: THEM: can i have the balls and a book please? YOU: just balls then THEM: balls and either a book or hat then YOU: one hat deal.

Answer: Yes

Question: THEM: the hat and 2 balls for me YOU: how about i take the hat and the two books and you can have all of the balls? THEM: i take the hat and leave you the rest YOU: ok.

Answer:
Yes