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 book YOU: i need hats, you have rest THEM: no deal. i need at least two hats and the ball YOU: same THEM: okay then no deal. i'm sorry. YOU: i guess so THEM: no deal. YOU: agreed THEM: no deal. YOU: yes.
Output:
No