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: hi, i'd like to have the ball and book if i may  YOU: hi, i really can`t work with that. need the ball and 2 hats.  THEM: i'll give you the hats and book, package deal. but i need the ball.  YOU: i want the ball and you can have the rest  THEM: i can't make a deal without getting the ball unfortunately  YOU: i can`t give you the ball, if i can have the ball and you take the rest would be fine  THEM: yeah that just won't work out. i can't make a deal without getting the ball. might have to call no deal on this one.  YOU: how do we call it no deal?  THEM: we have to type some more lines until enough and it'll let us select no deal  YOU: ok.
Solution:
No