instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: i would like the book and all the hats.  YOU: deal  THEM: that works for you?
answer:
Yes


question:
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.
answer:
Yes


question:
THEM: i need the hats and 2 books  YOU: i need the hats as well. if we can split the difference i will take one of each and you can have one hat and the two books  THEM: so i get a hat, 1 ball and 2 books?  YOU: no i will get one ball, one hat, and one book and you will get one hat and two books  THEM: that won't work. i need either both hats or 1 hat, 2 books and 1 ball  YOU: that isn't going to work for me. i need the hats and the ball.  THEM: no deal then  YOU: okay no deal.  THEM: no deal  YOU: no deal.
answer:

No


