Definition: 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 you can have everything else YOU: that doesnt work for me i can offer you the balls THEM: if i can't have the balls i can not make a deal. YOU: i just said i can offer you the balls. THEM: i'm sorry i meant the hats. i need the hats. if i can't have those i can't make the deal. YOU: sorry best i can do is give you a hat and a ball THEM: that won't work for me sorry. no deal. YOU: just type no deal until the button shows up THEM: no deal YOU: no deal.
Output:
No