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Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.

THEM: i can give you 4 balls  YOU: no chance ; i want hat and 2 balls  THEM: no chance i want hat and book  YOU: balls are only 1 for me, so can't do that  THEM: well balls are nothing to me  YOU: i can't agree to handing you a 10 - no deal can be reached  THEM: why not why be selfish? if i give you a hat ill only have 5 points  YOU: the goal is to get the best score, not be charitable  THEM: so if i give you the hat you would have a better score according to you i should not do that  YOU: that's true, we report no deal was agreed  THEM: no i think we are suppose to click deal was agreed...  YOU: i don't think so. i believe that is only when we agree to divide items, not reach an impasse.
Output:
No