Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: you can have the book if i can have the hats and balls YOU: i have to have the balls with the book to make that work THEM: i cannot give up the balls because they are too valuable to me YOU: how about i take 1 ball and the hats, you take 1 ball and the book THEM: i would need the ball, 2 hats and the book YOU: not possible, i need the same thing. no deal THEM: ok no deal YOU: no deal THEM: agreed YOU: no deal.
Output:
No