Instructions: Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
Input: THEM: book and balls for me YOU: give me book and hats THEM: book and balls for me YOU: i need book and hat, or no deal THEM: balls and all the hats for me then YOU: balls and 3 hats for you THEM: balls and all hats YOU: no deal THEM: ok balls and three hats YOU: ok.
Output:
Yes