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

[EX Q]: THEM: i would like to offer you one hat YOU: i will take one hat if i get the two balls. THEM: how about you get all the hats and i get everything else? YOU: okay.
[EX A]: Yes

[EX Q]: THEM: hello there. i'd really like to get the hat if possible. YOU: i can give up the hat for 2 balls and 2 books or for 3 books and a ball. THEM: ok, i'll take the hat, and one ball, you get everything else? YOU: sounds good THEM: deal.
[EX A]: Yes

[EX Q]: THEM: i would like the book and the hat. YOU: deal.
[EX A]:
Yes