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: you can have the ball  YOU: how generous. i don't really need the ball, though. i'd like the hats and a book.  THEM: naw i cant give you that  YOU: you can have one hat and i can have one hat  THEM: and how do you suppose we divide the rest?  YOU: i'll take a 2 books and a hat, you take the rest?  THEM: no i dont want the ball  YOU: okay well i will take the hat, the ball and 2 books.  THEM: so you get 4 items i get 2 no deal  YOU: fine, this is taking too long and you are being greedy. no deal.  THEM: youre the one being greedy you wanted 4 items.
Solution:
No