Detailed Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
See one example below:
Problem: THEM: i need the hats and the ball  YOU: i can give you one hat and the ball. i want 2 books and 1 hat  THEM: i have to have both hats and the ball or both hats and a book to make a deal  YOU: sorry, i won`t make a deal without a hat  THEM: if you take 1 hat i have to have everything else  YOU: sorry can`t do  THEM: no deal  YOU: yesh no deal, sorry  THEM: no deal  YOU: no deal.
Solution: No
Explanation: Both participants do not agree to the deal, so the answer is No.

Problem: THEM: howdy, could i have the book and the two balls?  YOU: i can give you two balls  THEM: so you want the book and the three hats?  YOU: yes  THEM: what else you got.  YOU: three hats and one ball?  THEM: i either have to walk away from this with 3 hats and two balls or the book.  YOU: i can't give you that. no deal  THEM: well the book is worth a lot to you and the rest is worth near nothing to me so thats about all i can come up with that doesn't screw me over.  YOU: i think i agree  THEM: so no deal all around.
Solution:
No