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

[EX Q]: THEM: yo yo yo. i would like 3 hats and 1 book good sir.  YOU: i would like the book and the ball, all hats to you brah.  THEM: hmm i do like hats, but i dunno mane.  YOU: i'll throw in a valentine  THEM: alright i guess that'll do. it better not be those awful candy hearts though. hats away.
[EX A]: Yes

[EX Q]: THEM: i would like the 2 hats and the ball.  YOU: i need the 2 hats you can have the rest  THEM: no deal, you can have one hat and i'll have the other, plus the ball  YOU: i need both hats or i can't make a deal  THEM: no deal, the ball is not a good catch on its own  YOU: you can have the ball and the books  THEM: okay thanks.
[EX A]: Yes

[EX Q]: THEM: i want the book, hat and a ball  YOU: you take book, i get rest  THEM: no i want both hats and a ball  YOU: ok  THEM: deal.
[EX A]:
Yes

