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

Q: THEM: the book and the hat? YOU: ok deal.

A: No
****
Q: THEM: do you have a basketball i can get from you? YOU: if i am able to get the hats and the books from you then you can have the ball. THEM: i can give you three hats in exchange for the ball, but i can't part with the books YOU: my final offer will be for me to take three hats and one book and you can have the rest. THEM: that's a deal. YOU: great! thank you!

A: Yes
****
Q: THEM: i would like the hats and book YOU: yea, ok.

A:
Yes
****