instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: can i get the ball and one hat?  YOU: sure.
answer:
Yes


question:
THEM: i want the two hats. you can take everything elsr  YOU: i need two hats.. i'm bald and a siamese twin.  THEM: i can not do without the hats.
answer:
No


question:
THEM: i need that hat. what are your thoughts?  YOU: you can have a hat if i can get a basketball.  THEM: and split the books?  YOU: you can have all the books and the hat if i can get all the balls.  THEM: word!
answer:

Yes


