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: i will give you 2 hats and 1 ball  YOU: 3 hats and 1 ball?  THEM: no  YOU: so you won't negotiate at all?  THEM: okay, i'll take 3 hats and 1 book  YOU: 2 hats and 1 book?  THEM: how about i take 3 hats and you keep the rest?  YOU: fine.
Solution:
No