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

[Q]: THEM: both balls and a book to me  YOU: you can have all the books and the hats if i canhave the balls. i need two balls... i'm a eunech  THEM: one each for each person.
[A]: No


[Q]: THEM: can i have the hat and two books?  YOU: i need the hat you can have the rest  THEM: okay deal  YOU: great.
[A]: Yes


[Q]: THEM: give me hat, and one ball  YOU: i need the hat. give me the hat and one ball and you can have everything else.  THEM: hat is made for my head, need hat, you get all rest  YOU: i'll offer you the same. you get everything else, i get the hat.  THEM: hmmmm. no deal. hat is much needed, family heirloom  YOU: haha, ok i see i can't make you budge. i'll take everything else, you take the hat.
[A]:
No


