instruction:
Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
question:
THEM: what would you like  YOU: the ball and one hat  THEM: fine.
answer:
Yes


question:
THEM: i only need the book - the rest can be yours  YOU: deal  THEM: sounds good - thank you.
answer:
Yes


question:
THEM: you can have the balls if i can have the hat and the two books.  YOU: no chance. i need the 2 books and 1 ball  THEM: you can have two balls if i can have the hat and one book.  YOU: 3 balls, and a book  THEM: not much of a basketball player, like to read more, hat and a book.  YOU: okay, deal.
answer:

Yes


