Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: i want the book, the hat and a ball YOU: no way THEM: you can have all the balls, i get everything else YOU: no way let me have the hat and a ball and that will be 50 / 50 THEM: no, you can have the book and all the balls, not parting with the hat. YOU: fair ennnough, deal.
Output:
Yes