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

[Q]: THEM: i would like the ball and 2 books YOU: ball and books for me THEM: i need the ball. you can have the rest YOU: ok deal.
[A]: Yes

[Q]: THEM: i'll take 3 books and a ball YOU: just take all the books i take the rest THEM: ok YOU: ok.
[A]: Yes

[Q]: THEM: hey there! how's your day?! YOU: great, can i have the ball and hat and you can have the three books? THEM: no sorry. you can have the ball and two books, i'll take the hat and 1 book. YOU: we can agree to that.
[A]:
Yes