Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
One example is below.
Q: 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.
A: No
Rationale: Both participants do not agree to the deal, so the answer is No.
Q: THEM: so, i'd like 2 hats and 2 balls.  YOU: no i'm sorry can't do that. i can give you one hat and one ball.  THEM: 2 hats and one ball?  YOU: 1 hat and 1 ball.  THEM: 1 hat, 1 ball, 2 books and a stick of butter  YOU: 1 hat, 1 ball, no book, extra butter  THEM: 1 hat, 1 ball, 1 book.  YOU: 2 hats no balls no books.  THEM: nope. either 2 hats and 1 ball or 1 of each.  YOU: fine, 1 ball 1 book  THEM: and 1 hat  YOU: no hat  THEM: no deal.
A:
No