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 would like 1 of each  YOU: i can not make that deal. if i can have the ball and two books you can have the hats and one book  THEM: i need ball for sure and 1 book at a minimum  YOU: i need the ball as well or i can not make a deal.  THEM: no deal is to be made.  YOU: okay i'm sorry. no deal.  THEM: i think you should check no deal box  YOU: i can not push it. can you?  THEM: i think it is only available after a certain number of messages  YOU: i think so as well.
Solution:
No