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: give me hat and balls  YOU: no  THEM: no deal  YOU: cool.  THEM: agreed  YOU: yep[  THEM: yup  YOU: no deal  THEM: kazaam  YOU: no deal.
A:
No