You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

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
Why? Both participants do not agree to the deal, so the answer is No.

New input: THEM: i want book and ball  YOU: that only leaves me 3 points. what about splitting the hats, you can have the book and i'll take the ball?  THEM: there are 4 hats, which are nothing for me, i need book & ball to get 3  YOU: that doesn't add up. the total points are 10. if the 4 books are worth nothing then the book and ball together have to equal 10.  THEM: guess i didn't read the hats correctly, looked at wrong column ; i need book 2 hats  YOU: that's fine.
Solution:
Yes