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 would like the 3 books and the ball. YOU: i need the books THEM: you can have 2 books but not all of them, ill take the rest YOU: how about two books and the ball? THEM: no, i need the ball and at least one book and the hat YOU: ok two books for me and the hat THEM: okay deal.

Answer: Yes

Question: THEM: you can have the ball if i can have the books and the hat. YOU: i need the ball and hat you can have all the books. THEM: i'll take all the books, but i really need the hat. you can have the ball. YOU: i lose the hat i need two of the books. THEM: can't do. you can have the hat and ball. YOU: i will take the hat and ball.

Answer: Yes

Question: THEM: take all the balls i keep everything else YOU: balls and hats for me THEM: deal.

Answer:
Yes