Definition: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: i'll take both balls, you can have everything else  YOU: i need 1 of each  THEM: balls are the only thing i need  YOU: yeah, but the books and hat don't give much points to me  THEM: the books and the hat give me zero points  YOU: they only give me 1 point each, sorry  THEM: guess we are stuck then..... wait for the no deal button to turn green  YOU: no deal was agreed  THEM: yeah, that one....  YOU: still no deal.
Output:
No