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

[EX Q]: THEM: i would like the balls and a book YOU: i want one book and two hats THEM: i would really like that book along with the balls. YOU: give me one ball to go with the hats THEM: no i would rather just go with the two balls and you get everything else. do we have a deal? YOU: ok deal.
[EX A]: Yes

[EX Q]: THEM: hi, i'm sending you 1 of each. what are you offering? YOU: what does 1 of each mean? THEM: 1 book, 1 hat and 1 ball YOU: deal.
[EX A]: No

[EX Q]: THEM: i'd like the ball and both books, you get all hats. YOU: deal.
[EX A]:
Yes