Given the task definition and input, reply with output. Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: i'd like 2 books and 1 hat. you can have the balls. YOU: that will not work. are the balls very important to you? THEM: they're all important, but if you need the hat, i can take the balls in exchange. YOU: ok, may i take the books and give you everything else? THEM: sorry, that doesn't work. i need the books, and at least 1 hat. or the books and the 2 balls. YOU: give me one book and take everything else. final offer. THEM: deal!
Yes