Given a negotiation between two participants, answer 'Yes' if both participants agree to the deal, otherwise answer 'No'.
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Question: THEM: what would you like YOU: i need the books and the ball. THEM: how about being fair, you take all books and i keep the rest YOU: deal. THEM: deal.

Answer: Yes

Question: THEM: i'd like the hat, you can have the rest YOU: okay that works for me. thank you!

Answer: Yes

Question: THEM: you take the books, i take the hat and the balls YOU: i will take both books, but i also need one ball THEM: i can't do that YOU: i can not give up both balls., they are too pretty to not have one THEM: then i need 1 hat, 1 book and 1 ball YOU: no deal THEM: last offer 1 hat and 1 ball, but i am not happy about it YOU: i do not want the hat, you can have the hat it makes my hair ugly.

Answer:
No