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 books and balls, you can have the hats YOU: ill take the hats but i need the balls as well THEM: i need at least one ball and all the books. deal? YOU: i can offer you the books and 1 hat THEM: hats are worthless to me. i'll take books, you can have the rest YOU: ok deal.
answer:
Yes

question:
THEM: hi, can i have all the balls? YOU: sure, deal.
answer:
Yes

question:
THEM: what would you like YOU: i'd love the book ; the others i can take what you're willing to spare - they're all the same value. THEM: i'd really like the book and the hat. i hate sports so you can have all the balls YOU: i like to read, though! any way you will be satisfied without the book? THEM: no i really am a fair headed geek. need to protect my skin when i read outside YOU: that's just great ; i'll take the balls and a terrible score. : ) deal. THEM: deal.
answer:
Yes