Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: if i can have the hats and the ball you can have the books YOU: i need ball and all books THEM: you can have the books but, i need the ball YOU: yeah i need the balls too THEM: i can't give you all of that. if you want one hat you can have that instead YOU: ball or no deal THEM: no deal YOU: no deal THEM: no deal YOU: no deal.
Output:
No