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

Q: THEM: can i have the book and 1 ball?  YOU: you can have all of the balls, if i get the hat and the book  THEM: i would need the hat as well. hat and balls are low value for me.  YOU: i need the hat and 1 ball then to make a deal  THEM: you can have hat and all balls if i can have book.  YOU: deal.

A: Yes
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Q: THEM: what would you like  YOU: i need the books and the ball.  THEM: how about being fair, you take all books and i keep the rest  YOU: deal.  THEM: deal.

A: Yes
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Q: THEM: give me hats u get rest  YOU: deal.

A:
Yes
****
