instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: i'd like the hats, you can have the rest.  YOU: okay  THEM: great, thanks!
answer:
Yes


question:
THEM: i will give you 3 books for all your hats  YOU: i'll take the books and the ball then  THEM: so then if you want 1 ball i will give you that and 2 books for all your hats.
answer:
No


question:
THEM: what would you like  YOU: the book and ball  THEM: no book  YOU: i need the book mate  THEM: yeah no deal  YOU: are you sure?  THEM: yeah  YOU: really sure? its for my grandmas birthday  THEM: ok you can have one ball and one hat since it's her birthday  YOU: she only likes books.
answer:

No


